121139711

素因数分解:

$7^3\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{331}}^1$

素因数の和:460

約数の個数: 32

約数和(自身を含む): 156172800

約数和(自身を除く): 35033089

約数列:

[1, 7, 11, 49, 77, 97, 331, 343, 539, 679, 1067, 2317, 3641, 3773, 4753, 7469, 16219, 25487, 32107, 33271, 52283, 113533, 178409, 224749, 353177, 365981, 1248863, 1573243, 2472239, 11012701, 17305673, 121139711]

約数ペア:

[(1, 121139711), (7, 17305673), (11, 11012701), (49, 2472239), (77, 1573243), (97, 1248863), (331, 365981), (343, 353177), (539, 224749), (679, 178409), (1067, 113533), (2317, 52283), (3641, 33271), (3773, 32107), (4753, 25487), (7469, 16219)]