81179659

素因数分解:

${\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{821}}^1$

素因数の和:1022

約数の個数: 16

約数和(自身を含む): 90551520

約数和(自身を除く): 9371861

約数列:

[1, 11, 89, 101, 821, 979, 1111, 8989, 9031, 73069, 82921, 98879, 803759, 912131, 7379969, 81179659]

約数ペア:

[(1, 81179659), (11, 7379969), (89, 912131), (101, 803759), (821, 98879), (979, 82921), (1111, 73069), (8989, 9031)]