40479291

素因数分解:

$3^3\times {\mathrm{19}}^2\times {\mathrm{4153}}^1$

素因数の和:4200

約数の個数: 24

約数和(自身を含む): 63306960

約数和(自身を除く): 22827669

約数列:

[1, 3, 9, 19, 27, 57, 171, 361, 513, 1083, 3249, 4153, 9747, 12459, 37377, 78907, 112131, 236721, 710163, 1499233, 2130489, 4497699, 13493097, 40479291]

約数ペア:

[(1, 40479291), (3, 13493097), (9, 4497699), (19, 2130489), (27, 1499233), (57, 710163), (171, 236721), (361, 112131), (513, 78907), (1083, 37377), (3249, 12459), (4153, 9747)]