157480713

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{353}}^1$

素因数の和:447

約数の個数: 64

約数和(自身を含む): 266434560

約数和(自身を除く): 108953847

約数列:

[1, 3, 9, 13, 27, 31, 39, 41, 93, 117, 123, 279, 351, 353, 369, 403, 533, 837, 1059, 1107, 1209, 1271, 1599, 3177, 3627, 3813, 4589, 4797, 9531, 10881, 10943, 11439, 13767, 14391, 14473, 16523, 32829, 34317, 41301, 43419, 49569, 98487, 123903, 130257, 142259, 148707, 188149, 295461, 390771, 426777, 446121, 448663, 564447, 1280331, 1345989, 1693341, 3840993, 4037967, 5080023, 5832619, 12113901, 17497857, 52493571, 157480713]

約数ペア:

[(1, 157480713), (3, 52493571), (9, 17497857), (13, 12113901), (27, 5832619), (31, 5080023), (39, 4037967), (41, 3840993), (93, 1693341), (117, 1345989), (123, 1280331), (279, 564447), (351, 448663), (353, 446121), (369, 426777), (403, 390771), (533, 295461), (837, 188149), (1059, 148707), (1107, 142259), (1209, 130257), (1271, 123903), (1599, 98487), (3177, 49569), (3627, 43419), (3813, 41301), (4589, 34317), (4797, 32829), (9531, 16523), (10881, 14473), (10943, 14391), (11439, 13767)]