78104061

素因数分解:

$3^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{5231}}^1$

素因数の和:5326

約数の個数: 32

約数和(自身を含む): 133939200

約数和(自身を除く): 55835139

約数列:

[1, 3, 7, 9, 21, 27, 63, 79, 189, 237, 553, 711, 1659, 2133, 4977, 5231, 14931, 15693, 36617, 47079, 109851, 141237, 329553, 413249, 988659, 1239747, 2892743, 3719241, 8678229, 11157723, 26034687, 78104061]

約数ペア:

[(1, 78104061), (3, 26034687), (7, 11157723), (9, 8678229), (21, 3719241), (27, 2892743), (63, 1239747), (79, 988659), (189, 413249), (237, 329553), (553, 141237), (711, 109851), (1659, 47079), (2133, 36617), (4977, 15693), (5231, 14931)]