74749743

素因数分解:

$3^3\times {\mathrm{19}}^2\times {\mathrm{7669}}^1$

素因数の和:7716

約数の個数: 24

約数和(自身を含む): 116890800

約数和(自身を除く): 42141057

約数列:

[1, 3, 9, 19, 27, 57, 171, 361, 513, 1083, 3249, 7669, 9747, 23007, 69021, 145711, 207063, 437133, 1311399, 2768509, 3934197, 8305527, 24916581, 74749743]

約数ペア:

[(1, 74749743), (3, 24916581), (9, 8305527), (19, 3934197), (27, 2768509), (57, 1311399), (171, 437133), (361, 207063), (513, 145711), (1083, 69021), (3249, 23007), (7669, 9747)]