90013731

素因数分解:

$3^1\times {\mathrm{149}}^1\times {\mathrm{349}}^1\times {\mathrm{577}}^1$

素因数の和:1078

約数の個数: 16

約数和(自身を含む): 121380000

約数和(自身を除く): 31366269

約数列:

[1, 3, 149, 349, 447, 577, 1047, 1731, 52001, 85973, 156003, 201373, 257919, 604119, 30004577, 90013731]

約数ペア:

[(1, 90013731), (3, 30004577), (149, 604119), (349, 257919), (447, 201373), (577, 156003), (1047, 85973), (1731, 52001)]