70144737

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{439}}^1$

素因数の和:713

約数の個数: 32

約数和(自身を含む): 107331840

約数和(自身を除く): 37187103

約数列:

[1, 3, 13, 17, 39, 51, 221, 241, 439, 663, 723, 1317, 3133, 4097, 5707, 7463, 9399, 12291, 17121, 22389, 53261, 97019, 105799, 159783, 291057, 317397, 1375387, 1798583, 4126161, 5395749, 23381579, 70144737]

約数ペア:

[(1, 70144737), (3, 23381579), (13, 5395749), (17, 4126161), (39, 1798583), (51, 1375387), (221, 317397), (241, 291057), (439, 159783), (663, 105799), (723, 97019), (1317, 53261), (3133, 22389), (4097, 17121), (5707, 12291), (7463, 9399)]