70427778

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{221471}}^1$

素因数の和:221529

約数の個数: 16

約数和(自身を含む): 143513856

約数和(自身を除く): 73086078

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 221471, 442942, 664413, 1328826, 11737963, 23475926, 35213889, 70427778]

約数ペア:

[(1, 70427778), (2, 35213889), (3, 23475926), (6, 11737963), (53, 1328826), (106, 664413), (159, 442942), (318, 221471)]