68525289

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37507}}^1$

素因数の和:37549

約数の個数: 24

約数和(自身を含む): 117024960

約数和(自身を除く): 48499671

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 37507, 112521, 262549, 337563, 787647, 1087703, 2362941, 3263109, 7613921, 9789327, 22841763, 68525289]

約数ペア:

[(1, 68525289), (3, 22841763), (7, 9789327), (9, 7613921), (21, 3263109), (29, 2362941), (63, 1087703), (87, 787647), (203, 337563), (261, 262549), (609, 112521), (1827, 37507)]