64687641

素因数分解:

$3^1\times {\mathrm{113}}^1\times {\mathrm{173}}^1\times {\mathrm{1103}}^1$

素因数の和:1392

約数の個数: 16

約数和(自身を含む): 87595776

約数和(自身を除く): 22908135

約数列:

[1, 3, 113, 173, 339, 519, 1103, 3309, 19549, 58647, 124639, 190819, 373917, 572457, 21562547, 64687641]

約数ペア:

[(1, 64687641), (3, 21562547), (113, 572457), (173, 373917), (339, 190819), (519, 124639), (1103, 58647), (3309, 19549)]