90723567

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{18451}}^1$

素因数の和:18614

約数の個数: 16

約数和(自身を含む): 132854400

約数和(自身を除く): 42130833

約数列:

[1, 3, 11, 33, 149, 447, 1639, 4917, 18451, 55353, 202961, 608883, 2749199, 8247597, 30241189, 90723567]

約数ペア:

[(1, 90723567), (3, 30241189), (11, 8247597), (33, 2749199), (149, 608883), (447, 202961), (1639, 55353), (4917, 18451)]