172777761

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{1151}}^1\times {\mathrm{1283}}^1$

素因数の和:2453

約数の個数: 24

約数和(自身を含む): 269208576

約数和(自身を除く): 96430815

約数列:

[1, 3, 9, 13, 39, 117, 1151, 1283, 3453, 3849, 10359, 11547, 14963, 16679, 44889, 50037, 134667, 150111, 1476733, 4430199, 13290597, 19197529, 57592587, 172777761]

約数ペア:

[(1, 172777761), (3, 57592587), (9, 19197529), (13, 13290597), (39, 4430199), (117, 1476733), (1151, 150111), (1283, 134667), (3453, 50037), (3849, 44889), (10359, 16679), (11547, 14963)]