70511721

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{145987}}^1$

素因数の和:146020

約数の個数: 16

約数和(自身を含む): 112118784

約数和(自身を除く): 41607063

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 145987, 437961, 1021909, 3065727, 3357701, 10073103, 23503907, 70511721]

約数ペア:

[(1, 70511721), (3, 23503907), (7, 10073103), (21, 3357701), (23, 3065727), (69, 1021909), (161, 437961), (483, 145987)]