87268257

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{1103}}^1$

素因数の和:1317

約数の個数: 24

約数和(自身を含む): 129168000

約数和(自身を除く): 41899743

約数列:

[1, 3, 9, 59, 149, 177, 447, 531, 1103, 1341, 3309, 8791, 9927, 26373, 65077, 79119, 164347, 195231, 493041, 585693, 1479123, 9696473, 29089419, 87268257]

約数ペア:

[(1, 87268257), (3, 29089419), (9, 9696473), (59, 1479123), (149, 585693), (177, 493041), (447, 195231), (531, 164347), (1103, 79119), (1341, 65077), (3309, 26373), (8791, 9927)]