155167877757

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{42852217}}^1$

素因数の和:42852308

約数の個数: 16

約数和(自身を含む): 222145898112

約数和(自身を除く): 66978020355

約数列:

[1, 3, 17, 51, 71, 213, 1207, 3621, 42852217, 128556651, 728487689, 2185463067, 3042507407, 9127522221, 51722625919, 155167877757]

約数ペア:

[(1, 155167877757), (3, 51722625919), (17, 9127522221), (51, 3042507407), (71, 2185463067), (213, 728487689), (1207, 128556651), (3621, 42852217)]