255015655101

素因数分解:

$3^4\times {\mathrm{59}}^1\times {\mathrm{53361719}}^1$

素因数の和:53361790

約数の個数: 20

約数和(自身を含む): 387406087200

約数和(自身を除く): 132390432099

約数列:

[1, 3, 9, 27, 59, 81, 177, 531, 1593, 4779, 53361719, 160085157, 480255471, 1440766413, 3148341421, 4322299239, 9445024263, 28335072789, 85005218367, 255015655101]

約数ペア:

[(1, 255015655101), (3, 85005218367), (9, 28335072789), (27, 9445024263), (59, 4322299239), (81, 3148341421), (177, 1440766413), (531, 480255471), (1593, 160085157), (4779, 53361719)]