156669417

素因数分解:

$3^3\times {\mathrm{1051}}^1\times {\mathrm{5521}}^1$

素因数の和:6581

約数の個数: 16

約数和(自身を含む): 232365760

約数和(自身を除く): 75696343

約数列:

[1, 3, 9, 27, 1051, 3153, 5521, 9459, 16563, 28377, 49689, 149067, 5802571, 17407713, 52223139, 156669417]

約数ペア:

[(1, 156669417), (3, 52223139), (9, 17407713), (27, 5802571), (1051, 149067), (3153, 49689), (5521, 28377), (9459, 16563)]