147650919

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{6871}}^1$

素因数の和:6935

約数の個数: 32

約数和(自身を含む): 230899200

約数和(自身を除く): 83248281

約数列:

[1, 3, 13, 19, 29, 39, 57, 87, 247, 377, 551, 741, 1131, 1653, 6871, 7163, 20613, 21489, 89323, 130549, 199259, 267969, 391647, 597777, 1697137, 2590367, 3785921, 5091411, 7771101, 11357763, 49216973, 147650919]

約数ペア:

[(1, 147650919), (3, 49216973), (13, 11357763), (19, 7771101), (29, 5091411), (39, 3785921), (57, 2590367), (87, 1697137), (247, 597777), (377, 391647), (551, 267969), (741, 199259), (1131, 130549), (1653, 89323), (6871, 21489), (7163, 20613)]