57184491

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1$

素因数の和:316

約数の個数: 64

約数和(自身を含む): 100638720

約数和(自身を除く): 43454229

約数列:

[1, 3, 7, 13, 21, 29, 31, 39, 87, 91, 93, 203, 217, 233, 273, 377, 403, 609, 651, 699, 899, 1131, 1209, 1631, 2639, 2697, 2821, 3029, 4893, 6293, 6757, 7223, 7917, 8463, 9087, 11687, 18879, 20271, 21203, 21669, 35061, 47299, 50561, 63609, 81809, 87841, 93899, 141897, 151683, 209467, 245427, 263523, 281697, 614887, 628401, 657293, 1466269, 1844661, 1971879, 2723071, 4398807, 8169213, 19061497, 57184491]

約数ペア:

[(1, 57184491), (3, 19061497), (7, 8169213), (13, 4398807), (21, 2723071), (29, 1971879), (31, 1844661), (39, 1466269), (87, 657293), (91, 628401), (93, 614887), (203, 281697), (217, 263523), (233, 245427), (273, 209467), (377, 151683), (403, 141897), (609, 93899), (651, 87841), (699, 81809), (899, 63609), (1131, 50561), (1209, 47299), (1631, 35061), (2639, 21669), (2697, 21203), (2821, 20271), (3029, 18879), (4893, 11687), (6293, 9087), (6757, 8463), (7223, 7917)]