77204619

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{6359}}^1$

素因数の和:6455

約数の個数: 24

約数和(自身を含む): 119059200

約数和(自身を除く): 41854581

約数列:

[1, 3, 9, 19, 57, 71, 171, 213, 639, 1349, 4047, 6359, 12141, 19077, 57231, 120821, 362463, 451489, 1087389, 1354467, 4063401, 8578291, 25734873, 77204619]

約数ペア:

[(1, 77204619), (3, 25734873), (9, 8578291), (19, 4063401), (57, 1354467), (71, 1087389), (171, 451489), (213, 362463), (639, 120821), (1349, 57231), (4047, 19077), (6359, 12141)]