168148431363

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{137713703}}^1$

素因数の和:137713754

約数の個数: 16

約数和(自身を含む): 251189796096

約数和(自身を除く): 83041364733

約数列:

[1, 3, 11, 33, 37, 111, 407, 1221, 137713703, 413141109, 1514850733, 4544552199, 5095407011, 15286221033, 56049477121, 168148431363]

約数ペア:

[(1, 168148431363), (3, 56049477121), (11, 15286221033), (33, 5095407011), (37, 4544552199), (111, 1514850733), (407, 413141109), (1221, 137713703)]