73383387

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{647}}^1$

素因数の和:1159

約数の個数: 32

約数和(自身を含む): 122425344

約数和(自身を除く): 49041957

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 491, 647, 1473, 1941, 3437, 4529, 5401, 7117, 10311, 13587, 16203, 21351, 37807, 49819, 113421, 149457, 317677, 953031, 2223739, 3494447, 6671217, 10483341, 24461129, 73383387]

約数ペア:

[(1, 73383387), (3, 24461129), (7, 10483341), (11, 6671217), (21, 3494447), (33, 2223739), (77, 953031), (231, 317677), (491, 149457), (647, 113421), (1473, 49819), (1941, 37807), (3437, 21351), (4529, 16203), (5401, 13587), (7117, 10311)]