156965151

素因数分解:

$3^1\times 7^1\times {\mathrm{2719}}^1\times {\mathrm{2749}}^1$

素因数の和:5478

約数の個数: 16

約数和(自身を含む): 239360000

約数和(自身を除く): 82394849

約数列:

[1, 3, 7, 21, 2719, 2749, 8157, 8247, 19033, 19243, 57099, 57729, 7474531, 22423593, 52321717, 156965151]

約数ペア:

[(1, 156965151), (3, 52321717), (7, 22423593), (21, 7474531), (2719, 57729), (2749, 57099), (8157, 19243), (8247, 19033)]