77310259

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1$

素因数の和:355

約数の個数: 32

約数和(自身を含む): 93139200

約数和(自身を除く): 15828941

約数列:

[1, 13, 19, 29, 43, 247, 251, 377, 551, 559, 817, 1247, 3263, 4769, 7163, 7279, 10621, 10793, 16211, 23693, 61997, 94627, 138301, 140309, 205067, 308009, 312997, 1797913, 2665871, 4068961, 5946943, 77310259]

約数ペア:

[(1, 77310259), (13, 5946943), (19, 4068961), (29, 2665871), (43, 1797913), (247, 312997), (251, 308009), (377, 205067), (551, 140309), (559, 138301), (817, 94627), (1247, 61997), (3263, 23693), (4769, 16211), (7163, 10793), (7279, 10621)]