64966863

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{9629}}^1$

素因数の和:9818

約数の個数: 16

約数和(自身を含む): 93834720

約数和(自身を除く): 28867857

約数列:

[1, 3, 13, 39, 173, 519, 2249, 6747, 9629, 28887, 125177, 375531, 1665817, 4997451, 21655621, 64966863]

約数ペア:

[(1, 64966863), (3, 21655621), (13, 4997451), (39, 1665817), (173, 375531), (519, 125177), (2249, 28887), (6747, 9629)]