153956829

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{207769}}^1$

素因数の和:207804

約数の個数: 16

約数和(自身を含む): 232702400

約数和(自身を除く): 78745571

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 207769, 623307, 2700997, 3947611, 8102991, 11842833, 51318943, 153956829]

約数ペア:

[(1, 153956829), (3, 51318943), (13, 11842833), (19, 8102991), (39, 3947611), (57, 2700997), (247, 623307), (741, 207769)]