281036178561

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{8849}}^1\times {\mathrm{19213}}^1$

素因数の和:28113

約数の個数: 32

約数和(自身を含む): 408105360000

約数和(自身を除く): 127069181439

約数列:

[1, 3, 19, 29, 57, 87, 551, 1653, 8849, 19213, 26547, 57639, 168131, 256621, 365047, 504393, 557177, 769863, 1095141, 1671531, 4875799, 10586363, 14627397, 31759089, 170015837, 510047511, 3230300903, 4930459273, 9690902709, 14791377819, 93678726187, 281036178561]

約数ペア:

[(1, 281036178561), (3, 93678726187), (19, 14791377819), (29, 9690902709), (57, 4930459273), (87, 3230300903), (551, 510047511), (1653, 170015837), (8849, 31759089), (19213, 14627397), (26547, 10586363), (57639, 4875799), (168131, 1671531), (256621, 1095141), (365047, 769863), (504393, 557177)]