130154829

素因数分解:

$3^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{8123}}^1$

素因数の和:8249

約数の個数: 24

約数和(自身を含む): 203749920

約数和(自身を除く): 73595091

約数列:

[1, 3, 7, 21, 49, 109, 147, 327, 763, 2289, 5341, 8123, 16023, 24369, 56861, 170583, 398027, 885407, 1194081, 2656221, 6197849, 18593547, 43384943, 130154829]

約数ペア:

[(1, 130154829), (3, 43384943), (7, 18593547), (21, 6197849), (49, 2656221), (109, 1194081), (147, 885407), (327, 398027), (763, 170583), (2289, 56861), (5341, 24369), (8123, 16023)]