85284999

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{1279}}^1$

素因数の和:1555

約数の個数: 24

約数和(自身を含む): 127795200

約数和(自身を除く): 42510201

約数列:

[1, 3, 9, 31, 93, 239, 279, 717, 1279, 2151, 3837, 7409, 11511, 22227, 39649, 66681, 118947, 305681, 356841, 917043, 2751129, 9476111, 28428333, 85284999]

約数ペア:

[(1, 85284999), (3, 28428333), (9, 9476111), (31, 2751129), (93, 917043), (239, 356841), (279, 305681), (717, 118947), (1279, 66681), (2151, 39649), (3837, 22227), (7409, 11511)]