117307521

素因数分解:

$3^5\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1$

素因数の和:328

約数の個数: 48

約数和(自身を含む): 185902080

約数和(自身を除く): 68594559

約数列:

[1, 3, 9, 23, 27, 69, 81, 139, 151, 207, 243, 417, 453, 621, 1251, 1359, 1863, 3197, 3473, 3753, 4077, 5589, 9591, 10419, 11259, 12231, 20989, 28773, 31257, 33777, 36693, 62967, 86319, 93771, 188901, 258957, 281313, 482747, 566703, 776871, 843939, 1448241, 1700109, 4344723, 5100327, 13034169, 39102507, 117307521]

約数ペア:

[(1, 117307521), (3, 39102507), (9, 13034169), (23, 5100327), (27, 4344723), (69, 1700109), (81, 1448241), (139, 843939), (151, 776871), (207, 566703), (243, 482747), (417, 281313), (453, 258957), (621, 188901), (1251, 93771), (1359, 86319), (1863, 62967), (3197, 36693), (3473, 33777), (3753, 31257), (4077, 28773), (5589, 20989), (9591, 12231), (10419, 11259)]