1465353981

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{151}}^1$

素因数の和:252

約数の個数: 144

約数和(自身を含む): 2853596928

約数和(自身を除く): 1388242947

約数列:

[1, 3, 7, 9, 13, 17, 21, 39, 41, 51, 63, 91, 117, 119, 123, 151, 153, 221, 273, 287, 289, 357, 369, 453, 533, 663, 697, 819, 861, 867, 1057, 1071, 1359, 1547, 1599, 1963, 1989, 2023, 2091, 2567, 2583, 2601, 3171, 3731, 3757, 4641, 4797, 4879, 5889, 6069, 6191, 6273, 7701, 9061, 9513, 11193, 11271, 11849, 13741, 13923, 14637, 17667, 17969, 18207, 18573, 23103, 26299, 27183, 33371, 33579, 33813, 35547, 41223, 43337, 43639, 43911, 53907, 55719, 63427, 78897, 80483, 81549, 82943, 100113, 105247, 106641, 123669, 130011, 130917, 154037, 161721, 190281, 233597, 236691, 241449, 248829, 300339, 305473, 315741, 390033, 392751, 462111, 563381, 567307, 570843, 700791, 724347, 736729, 746487, 916419, 947223, 1078259, 1368211, 1386333, 1690143, 1701921, 1789199, 2102373, 2210187, 2749257, 3234777, 3971149, 4104633, 5070429, 5105763, 5367597, 6630561, 9577477, 9704331, 11913447, 12313899, 12524393, 16102791, 23259587, 28732431, 35740341, 37573179, 69778761, 86197293, 112719537, 162817109, 209336283, 488451327, 1465353981]

約数ペア:

[(1, 1465353981), (3, 488451327), (7, 209336283), (9, 162817109), (13, 112719537), (17, 86197293), (21, 69778761), (39, 37573179), (41, 35740341), (51, 28732431), (63, 23259587), (91, 16102791), (117, 12524393), (119, 12313899), (123, 11913447), (151, 9704331), (153, 9577477), (221, 6630561), (273, 5367597), (287, 5105763), (289, 5070429), (357, 4104633), (369, 3971149), (453, 3234777), (533, 2749257), (663, 2210187), (697, 2102373), (819, 1789199), (861, 1701921), (867, 1690143), (1057, 1386333), (1071, 1368211), (1359, 1078259), (1547, 947223), (1599, 916419), (1963, 746487), (1989, 736729), (2023, 724347), (2091, 700791), (2567, 570843), (2583, 567307), (2601, 563381), (3171, 462111), (3731, 392751), (3757, 390033), (4641, 315741), (4797, 305473), (4879, 300339), (5889, 248829), (6069, 241449), (6191, 236691), (6273, 233597), (7701, 190281), (9061, 161721), (9513, 154037), (11193, 130917), (11271, 130011), (11849, 123669), (13741, 106641), (13923, 105247), (14637, 100113), (17667, 82943), (17969, 81549), (18207, 80483), (18573, 78897), (23103, 63427), (26299, 55719), (27183, 53907), (33371, 43911), (33579, 43639), (33813, 43337), (35547, 41223)]