90165273

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{647}}^1$

素因数の和:805

約数の個数: 32

約数和(自身を含む): 135862272

約数和(自身を除く): 45696999

約数列:

[1, 3, 11, 33, 41, 103, 123, 309, 451, 647, 1133, 1353, 1941, 3399, 4223, 7117, 12669, 21351, 26527, 46453, 66641, 79581, 139359, 199923, 291797, 733051, 875391, 2199153, 2732281, 8196843, 30055091, 90165273]

約数ペア:

[(1, 90165273), (3, 30055091), (11, 8196843), (33, 2732281), (41, 2199153), (103, 875391), (123, 733051), (309, 291797), (451, 199923), (647, 139359), (1133, 79581), (1353, 66641), (1941, 46453), (3399, 26527), (4223, 21351), (7117, 12669)]