70243719

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{3257}}^1$

素因数の和:3359

約数の個数: 32

約数和(自身を含む): 116766720

約数和(自身を除く): 46523001

約数列:

[1, 3, 7, 13, 21, 39, 79, 91, 237, 273, 553, 1027, 1659, 3081, 3257, 7189, 9771, 21567, 22799, 42341, 68397, 127023, 257303, 296387, 771909, 889161, 1801121, 3344939, 5403363, 10034817, 23414573, 70243719]

約数ペア:

[(1, 70243719), (3, 23414573), (7, 10034817), (13, 5403363), (21, 3344939), (39, 1801121), (79, 889161), (91, 771909), (237, 296387), (273, 257303), (553, 127023), (1027, 68397), (1659, 42341), (3081, 22799), (3257, 21567), (7189, 9771)]