50180013

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{142963}}^1$

素因数の和:142985

約数の個数: 16

約数和(自身を含む): 80059840

約数和(自身を除く): 29879827

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 142963, 428889, 1286667, 1858519, 3860001, 5575557, 16726671, 50180013]

約数ペア:

[(1, 50180013), (3, 16726671), (9, 5575557), (13, 3860001), (27, 1858519), (39, 1286667), (117, 428889), (351, 142963)]