275598531

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{3313}}^1$

素因数の和:3417

約数の個数: 40

約数和(自身を含む): 449113280

約数和(自身を除く): 173514749

約数列:

[1, 3, 9, 13, 27, 39, 79, 81, 117, 237, 351, 711, 1027, 1053, 2133, 3081, 3313, 6399, 9243, 9939, 27729, 29817, 43069, 83187, 89451, 129207, 261727, 268353, 387621, 785181, 1162863, 2355543, 3402451, 3488589, 7066629, 10207353, 21199887, 30622059, 91866177, 275598531]

約数ペア:

[(1, 275598531), (3, 91866177), (9, 30622059), (13, 21199887), (27, 10207353), (39, 7066629), (79, 3488589), (81, 3402451), (117, 2355543), (237, 1162863), (351, 785181), (711, 387621), (1027, 268353), (1053, 261727), (2133, 129207), (3081, 89451), (3313, 83187), (6399, 43069), (9243, 29817), (9939, 27729)]