68897309

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{2089}}^1$

素因数の和:2204

約数の個数: 16

約数和(自身を含む): 77246400

約数和(自身を除く): 8349091

約数列:

[1, 13, 43, 59, 559, 767, 2089, 2537, 27157, 32981, 89827, 123251, 1167751, 1602263, 5299793, 68897309]

約数ペア:

[(1, 68897309), (13, 5299793), (43, 1602263), (59, 1167751), (559, 123251), (767, 89827), (2089, 32981), (2537, 27157)]