148568511

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{1459}}^1$

素因数の和:1855

約数の個数: 32

約数和(自身を含む): 244625920

約数和(自身を除く): 96057409

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 373, 1119, 1459, 2611, 4377, 4849, 7833, 10213, 14547, 18967, 30639, 33943, 56901, 101829, 132769, 398307, 544207, 1632621, 3809449, 7074691, 11428347, 21224073, 49522837, 148568511]

約数ペア:

[(1, 148568511), (3, 49522837), (7, 21224073), (13, 11428347), (21, 7074691), (39, 3809449), (91, 1632621), (273, 544207), (373, 398307), (1119, 132769), (1459, 101829), (2611, 56901), (4377, 33943), (4849, 30639), (7833, 18967), (10213, 14547)]