267966963

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{103}}^1\times {\mathrm{2389}}^1$

素因数の和:2520

約数の個数: 36

約数和(自身を含む): 429760240

約数和(自身を除く): 161793277

約数列:

[1, 3, 9, 11, 33, 99, 103, 121, 309, 363, 927, 1089, 1133, 2389, 3399, 7167, 10197, 12463, 21501, 26279, 37389, 78837, 112167, 236511, 246067, 289069, 738201, 867207, 2214603, 2601621, 2706737, 8120211, 24360633, 29774107, 89322321, 267966963]

約数ペア:

[(1, 267966963), (3, 89322321), (9, 29774107), (11, 24360633), (33, 8120211), (99, 2706737), (103, 2601621), (121, 2214603), (309, 867207), (363, 738201), (927, 289069), (1089, 246067), (1133, 236511), (2389, 112167), (3399, 78837), (7167, 37389), (10197, 26279), (12463, 21501)]