64333633

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{401}}^1$

素因数の和:505

約数の個数: 32

約数和(自身を含む): 83204352

約数和(自身を除く): 18870719

約数列:

[1, 7, 13, 41, 43, 91, 287, 301, 401, 533, 559, 1763, 2807, 3731, 3913, 5213, 12341, 16441, 17243, 22919, 36491, 115087, 120701, 160433, 213733, 224159, 706963, 1496131, 1569113, 4948741, 9190519, 64333633]

約数ペア:

[(1, 64333633), (7, 9190519), (13, 4948741), (41, 1569113), (43, 1496131), (91, 706963), (287, 224159), (301, 213733), (401, 160433), (533, 120701), (559, 115087), (1763, 36491), (2807, 22919), (3731, 17243), (3913, 16441), (5213, 12341)]