73220609

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{137}}^1\times {\mathrm{631}}^1$

素因数の和:797

約数の個数: 24

約数和(自身を含む): 92797824

約数和(自身を除く): 19577215

約数列:

[1, 7, 11, 77, 121, 137, 631, 847, 959, 1507, 4417, 6941, 10549, 16577, 48587, 76351, 86447, 116039, 534457, 605129, 950917, 6656419, 10460087, 73220609]

約数ペア:

[(1, 73220609), (7, 10460087), (11, 6656419), (77, 950917), (121, 605129), (137, 534457), (631, 116039), (847, 86447), (959, 76351), (1507, 48587), (4417, 16577), (6941, 10549)]