97153911

素因数分解:

$3^4\times {\mathrm{139}}^1\times {\mathrm{8629}}^1$

素因数の和:8780

約数の個数: 20

約数和(自身を含む): 146192200

約数和(自身を除く): 49038289

約数列:

[1, 3, 9, 27, 81, 139, 417, 1251, 3753, 8629, 11259, 25887, 77661, 232983, 698949, 1199431, 3598293, 10794879, 32384637, 97153911]

約数ペア:

[(1, 97153911), (3, 32384637), (9, 10794879), (27, 3598293), (81, 1199431), (139, 698949), (417, 232983), (1251, 77661), (3753, 25887), (8629, 11259)]