160442023

素因数分解:

$7^4\times {\mathrm{19}}^1\times {\mathrm{3517}}^1$

素因数の和:3564

約数の個数: 20

約数和(自身を含む): 197078360

約数和(自身を除く): 36636337

約数列:

[1, 7, 19, 49, 133, 343, 931, 2401, 3517, 6517, 24619, 45619, 66823, 172333, 467761, 1206331, 3274327, 8444317, 22920289, 160442023]

約数ペア:

[(1, 160442023), (7, 22920289), (19, 8444317), (49, 3274327), (133, 1206331), (343, 467761), (931, 172333), (2401, 66823), (3517, 45619), (6517, 24619)]