27625278317

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1279}}^1\times {\mathrm{3343}}^1$

素因数の和:4713

約数の個数: 32

約数和(自身を含む): 34516500480

約数和(自身を除く): 6891222163

約数列:

[1, 7, 13, 71, 91, 497, 923, 1279, 3343, 6461, 8953, 16627, 23401, 43459, 90809, 116389, 237353, 304213, 635663, 1180517, 1661471, 3085589, 4275697, 8263619, 21599123, 29929879, 55584061, 303574487, 389088427, 2125021409, 3946468331, 27625278317]

約数ペア:

[(1, 27625278317), (7, 3946468331), (13, 2125021409), (71, 389088427), (91, 303574487), (497, 55584061), (923, 29929879), (1279, 21599123), (3343, 8263619), (6461, 4275697), (8953, 3085589), (16627, 1661471), (23401, 1180517), (43459, 635663), (90809, 304213), (116389, 237353)]