70020873

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{563}}^1\times {\mathrm{1063}}^1$

素因数の和:1645

約数の個数: 24

約数和(自身を含む): 109217472

約数和(自身を除く): 39196599

約数列:

[1, 3, 9, 13, 39, 117, 563, 1063, 1689, 3189, 5067, 7319, 9567, 13819, 21957, 41457, 65871, 124371, 598469, 1795407, 5386221, 7780097, 23340291, 70020873]

約数ペア:

[(1, 70020873), (3, 23340291), (9, 7780097), (13, 5386221), (39, 1795407), (117, 598469), (563, 124371), (1063, 65871), (1689, 41457), (3189, 21957), (5067, 13819), (7319, 9567)]