271397529

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{74827}}^1$

素因数の和:74877

約数の個数: 24

約数和(自身を含む): 435798272

約数和(自身を除く): 164400743

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 279, 403, 1209, 3627, 74827, 224481, 673443, 972751, 2319637, 2918253, 6958911, 8754759, 20876733, 30155281, 90465843, 271397529]

約数ペア:

[(1, 271397529), (3, 90465843), (9, 30155281), (13, 20876733), (31, 8754759), (39, 6958911), (93, 2918253), (117, 2319637), (279, 972751), (403, 673443), (1209, 224481), (3627, 74827)]