70899829

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:226

約数の個数: 48

約数和(自身を含む): 98671104

約数和(自身を除く): 27771275

約数列:

[1, 7, 11, 13, 47, 77, 91, 121, 137, 143, 329, 517, 611, 847, 959, 1001, 1507, 1573, 1781, 3619, 4277, 5687, 6439, 6721, 10549, 11011, 12467, 16577, 19591, 39809, 45073, 47047, 70829, 73931, 83707, 116039, 137137, 215501, 495803, 517517, 585949, 779119, 920777, 1508507, 5453833, 6445439, 10128547, 70899829]

約数ペア:

[(1, 70899829), (7, 10128547), (11, 6445439), (13, 5453833), (47, 1508507), (77, 920777), (91, 779119), (121, 585949), (137, 517517), (143, 495803), (329, 215501), (517, 137137), (611, 116039), (847, 83707), (959, 73931), (1001, 70829), (1507, 47047), (1573, 45073), (1781, 39809), (3619, 19591), (4277, 16577), (5687, 12467), (6439, 11011), (6721, 10549)]