121401621

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{277}}^1$

素因数の和:546

約数の個数: 48

約数和(自身を含む): 202962240

約数和(自身を除く): 81560619

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 233, 277, 627, 699, 831, 1881, 2097, 2493, 2563, 3047, 4427, 5263, 7689, 9141, 13281, 15789, 23067, 27423, 39843, 47367, 48697, 57893, 64541, 146091, 173679, 193623, 438273, 521037, 580869, 709951, 1226279, 2129853, 3678837, 6389559, 11036511, 13489069, 40467207, 121401621]

約数ペア:

[(1, 121401621), (3, 40467207), (9, 13489069), (11, 11036511), (19, 6389559), (33, 3678837), (57, 2129853), (99, 1226279), (171, 709951), (209, 580869), (233, 521037), (277, 438273), (627, 193623), (699, 173679), (831, 146091), (1881, 64541), (2097, 57893), (2493, 48697), (2563, 47367), (3047, 39843), (4427, 27423), (5263, 23067), (7689, 15789), (9141, 13281)]