71961362661

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{66749}}^1\times {\mathrm{21139}}^1$

素因数の和:87908

約数の個数: 16

約数和(自身を含む): 101598840000

約数和(自身を除く): 29637477339

約数列:

[1, 3, 17, 51, 21139, 63417, 66749, 200247, 359363, 1078089, 1134733, 3404199, 1411007111, 4233021333, 23987120887, 71961362661]

約数ペア:

[(1, 71961362661), (3, 23987120887), (17, 4233021333), (51, 1411007111), (21139, 3404199), (63417, 1134733), (66749, 1078089), (200247, 359363)]