156601917

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{84059}}^1$

素因数の和:84094

約数の個数: 20

約数和(自身を含む): 244110240

約数和(自身を除く): 87508323

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 84059, 252177, 756531, 1933357, 2269593, 5800071, 6808779, 17400213, 52200639, 156601917]

約数ペア:

[(1, 156601917), (3, 52200639), (9, 17400213), (23, 6808779), (27, 5800071), (69, 2269593), (81, 1933357), (207, 756531), (621, 252177), (1863, 84059)]