149968221

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1039}}^1\times {\mathrm{3701}}^1$

素因数の和:4756

約数の個数: 16

約数和(自身を含む): 215604480

約数和(自身を除く): 65636259

約数列:

[1, 3, 13, 39, 1039, 3117, 3701, 11103, 13507, 40521, 48113, 144339, 3845339, 11536017, 49989407, 149968221]

約数ペア:

[(1, 149968221), (3, 49989407), (13, 11536017), (39, 3845339), (1039, 144339), (3117, 48113), (3701, 40521), (11103, 13507)]