165738897

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{15107}}^1$

素因数の和:15189

約数の個数: 24

約数和(自身を含む): 254539584

約数和(自身を除く): 88800687

約数列:

[1, 3, 9, 23, 53, 69, 159, 207, 477, 1219, 3657, 10971, 15107, 45321, 135963, 347461, 800671, 1042383, 2402013, 3127149, 7206039, 18415433, 55246299, 165738897]

約数ペア:

[(1, 165738897), (3, 55246299), (9, 18415433), (23, 7206039), (53, 3127149), (69, 2402013), (159, 1042383), (207, 800671), (477, 347461), (1219, 135963), (3657, 45321), (10971, 15107)]