70267419

素因数分解:

$3^4\times {\mathrm{79}}^2\times {\mathrm{139}}^1$

素因数の和:309

約数の個数: 30

約数和(自身を含む): 107077740

約数和(自身を除く): 36810321

約数列:

[1, 3, 9, 27, 79, 81, 139, 237, 417, 711, 1251, 2133, 3753, 6241, 6399, 10981, 11259, 18723, 32943, 56169, 98829, 168507, 296487, 505521, 867499, 889461, 2602497, 7807491, 23422473, 70267419]

約数ペア:

[(1, 70267419), (3, 23422473), (9, 7807491), (27, 2602497), (79, 889461), (81, 867499), (139, 505521), (237, 296487), (417, 168507), (711, 98829), (1251, 56169), (2133, 32943), (3753, 18723), (6241, 11259), (6399, 10981)]