260136256833

素因数分解:

$3^3\times {\mathrm{53}}^2\times {\mathrm{67}}^1\times {\mathrm{51193}}^1$

素因数の和:51375

約数の個数: 48

約数和(自身を含む): 398666107840

約数和(自身を除く): 138529851007

約数列:

[1, 3, 9, 27, 53, 67, 159, 201, 477, 603, 1431, 1809, 2809, 3551, 8427, 10653, 25281, 31959, 51193, 75843, 95877, 153579, 188203, 460737, 564609, 1382211, 1693827, 2713229, 3429931, 5081481, 8139687, 10289793, 24419061, 30869379, 73257183, 92608137, 143801137, 181786343, 431403411, 545359029, 1294210233, 1636077087, 3882630699, 4908231261, 9634676179, 28904028537, 86712085611, 260136256833]

約数ペア:

[(1, 260136256833), (3, 86712085611), (9, 28904028537), (27, 9634676179), (53, 4908231261), (67, 3882630699), (159, 1636077087), (201, 1294210233), (477, 545359029), (603, 431403411), (1431, 181786343), (1809, 143801137), (2809, 92608137), (3551, 73257183), (8427, 30869379), (10653, 24419061), (25281, 10289793), (31959, 8139687), (51193, 5081481), (75843, 3429931), (95877, 2713229), (153579, 1693827), (188203, 1382211), (460737, 564609)]