67930317

素因数分解:

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

素因数の和:108

約数の個数: 108

約数和(自身を含む): 133762356

約数和(自身を除く): 65832039

約数列:

[1, 3, 7, 9, 13, 17, 21, 39, 41, 49, 51, 63, 91, 117, 119, 123, 147, 153, 221, 273, 287, 289, 357, 369, 441, 533, 637, 663, 697, 819, 833, 861, 867, 1071, 1547, 1599, 1911, 1989, 2009, 2023, 2091, 2499, 2583, 2601, 3731, 3757, 4641, 4797, 4879, 5733, 6027, 6069, 6273, 7497, 9061, 10829, 11193, 11271, 11849, 13923, 14161, 14637, 18081, 18207, 26117, 26299, 27183, 32487, 33579, 33813, 34153, 35547, 42483, 43911, 63427, 78351, 78897, 81549, 82943, 97461, 102459, 106641, 127449, 154037, 184093, 190281, 235053, 236691, 248829, 307377, 443989, 462111, 552279, 570843, 580601, 746487, 1078259, 1331967, 1386333, 1656837, 1741803, 3234777, 3995901, 5225409, 7547813, 9704331, 22643439, 67930317]

約数ペア:

[(1, 67930317), (3, 22643439), (7, 9704331), (9, 7547813), (13, 5225409), (17, 3995901), (21, 3234777), (39, 1741803), (41, 1656837), (49, 1386333), (51, 1331967), (63, 1078259), (91, 746487), (117, 580601), (119, 570843), (123, 552279), (147, 462111), (153, 443989), (221, 307377), (273, 248829), (287, 236691), (289, 235053), (357, 190281), (369, 184093), (441, 154037), (533, 127449), (637, 106641), (663, 102459), (697, 97461), (819, 82943), (833, 81549), (861, 78897), (867, 78351), (1071, 63427), (1547, 43911), (1599, 42483), (1911, 35547), (1989, 34153), (2009, 33813), (2023, 33579), (2091, 32487), (2499, 27183), (2583, 26299), (2601, 26117), (3731, 18207), (3757, 18081), (4641, 14637), (4797, 14161), (4879, 13923), (5733, 11849), (6027, 11271), (6069, 11193), (6273, 10829), (7497, 9061)]