171609633

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{647}}^1\times {\mathrm{2267}}^1$

素因数の和:2933

約数の個数: 24

約数和(自身を含む): 267478848

約数和(自身を除く): 95869215

約数列:

[1, 3, 9, 13, 39, 117, 647, 1941, 2267, 5823, 6801, 8411, 20403, 25233, 29471, 75699, 88413, 265239, 1466749, 4400247, 13200741, 19067737, 57203211, 171609633]

約数ペア:

[(1, 171609633), (3, 57203211), (9, 19067737), (13, 13200741), (39, 4400247), (117, 1466749), (647, 265239), (1941, 88413), (2267, 75699), (5823, 29471), (6801, 25233), (8411, 20403)]