64648761

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{229}}^1\times {\mathrm{677}}^1$

素因数の和:1048

約数の個数: 16

約数和(自身を含む): 87326400

約数和(自身を除く): 22677639

約数列:

[1, 3, 139, 229, 417, 677, 687, 2031, 31831, 94103, 95493, 155033, 282309, 465099, 21549587, 64648761]

約数ペア:

[(1, 64648761), (3, 21549587), (139, 465099), (229, 282309), (417, 155033), (677, 95493), (687, 94103), (2031, 31831)]