61538113

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{39779}}^1$

素因数の和:39816

約数の個数: 16

約数和(自身を含む): 80196480

約数和(自身を除く): 18658367

約数列:

[1, 7, 13, 17, 91, 119, 221, 1547, 39779, 278453, 517127, 676243, 3619889, 4733701, 8791159, 61538113]

約数ペア:

[(1, 61538113), (7, 8791159), (13, 4733701), (17, 3619889), (91, 676243), (119, 517127), (221, 278453), (1547, 39779)]