78146783

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{331}}^1$

素因数の和:495

約数の個数: 24

約数和(自身を含む): 93321216

約数和(自身を除く): 15174433

約数列:

[1, 11, 13, 127, 143, 169, 331, 1397, 1651, 1859, 3641, 4303, 18161, 21463, 42037, 47333, 55939, 236093, 462407, 546481, 615329, 6011291, 7104253, 78146783]

約数ペア:

[(1, 78146783), (11, 7104253), (13, 6011291), (127, 615329), (143, 546481), (169, 462407), (331, 236093), (1397, 55939), (1651, 47333), (1859, 42037), (3641, 21463), (4303, 18161)]