2009059983

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1$

素因数の和:326

約数の個数: 128

約数和(自身を含む): 3750727680

約数和(自身を除く): 1741667697

約数列:

[1, 3, 7, 9, 17, 21, 27, 41, 51, 63, 101, 119, 123, 151, 153, 189, 287, 303, 357, 369, 453, 459, 697, 707, 861, 909, 1057, 1071, 1107, 1359, 1717, 2091, 2121, 2567, 2583, 2727, 3171, 3213, 4077, 4141, 4879, 5151, 6191, 6273, 6363, 7701, 7749, 9513, 12019, 12423, 14637, 15251, 15453, 17969, 18573, 18819, 19089, 23103, 28539, 28987, 36057, 37269, 43337, 43911, 45753, 46359, 53907, 55719, 69309, 70397, 86961, 105247, 106757, 108171, 111807, 130011, 131733, 137259, 161721, 167157, 211191, 259267, 260883, 315741, 320271, 324513, 390033, 411777, 485163, 492779, 625291, 633573, 736729, 777801, 782649, 947223, 960813, 1170099, 1478337, 1814869, 1875873, 1900719, 2210187, 2333403, 2841669, 2882439, 4377037, 4435011, 5444607, 5627619, 6630561, 7000209, 10629947, 13131111, 13305033, 16333821, 16882857, 19891683, 31889841, 39393333, 49001463, 74409629, 95669523, 118179999, 223228887, 287008569, 669686661, 2009059983]

約数ペア:

[(1, 2009059983), (3, 669686661), (7, 287008569), (9, 223228887), (17, 118179999), (21, 95669523), (27, 74409629), (41, 49001463), (51, 39393333), (63, 31889841), (101, 19891683), (119, 16882857), (123, 16333821), (151, 13305033), (153, 13131111), (189, 10629947), (287, 7000209), (303, 6630561), (357, 5627619), (369, 5444607), (453, 4435011), (459, 4377037), (697, 2882439), (707, 2841669), (861, 2333403), (909, 2210187), (1057, 1900719), (1071, 1875873), (1107, 1814869), (1359, 1478337), (1717, 1170099), (2091, 960813), (2121, 947223), (2567, 782649), (2583, 777801), (2727, 736729), (3171, 633573), (3213, 625291), (4077, 492779), (4141, 485163), (4879, 411777), (5151, 390033), (6191, 324513), (6273, 320271), (6363, 315741), (7701, 260883), (7749, 259267), (9513, 211191), (12019, 167157), (12423, 161721), (14637, 137259), (15251, 131733), (15453, 130011), (17969, 111807), (18573, 108171), (18819, 106757), (19089, 105247), (23103, 86961), (28539, 70397), (28987, 69309), (36057, 55719), (37269, 53907), (43337, 46359), (43911, 45753)]