273707889

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43591}}^1$

素因数の和:43637

約数の個数: 32

約数和(自身を含む): 468701184

約数和(自身を除く): 194993295

約数列:

[1, 3, 7, 13, 21, 23, 39, 69, 91, 161, 273, 299, 483, 897, 2093, 6279, 43591, 130773, 305137, 566683, 915411, 1002593, 1700049, 3007779, 3966781, 7018151, 11900343, 13033709, 21054453, 39101127, 91235963, 273707889]

約数ペア:

[(1, 273707889), (3, 91235963), (7, 39101127), (13, 21054453), (21, 13033709), (23, 11900343), (39, 7018151), (69, 3966781), (91, 3007779), (161, 1700049), (273, 1002593), (299, 915411), (483, 566683), (897, 305137), (2093, 130773), (6279, 43591)]