27062847

素因数分解:

$3^2\times 7^2\times {\mathrm{109}}^1\times {\mathrm{563}}^1$

素因数の和:692

約数の個数: 36

約数和(自身を含む): 45971640

約数和(自身を除く): 18908793

約数列:

[1, 3, 7, 9, 21, 49, 63, 109, 147, 327, 441, 563, 763, 981, 1689, 2289, 3941, 5067, 5341, 6867, 11823, 16023, 27587, 35469, 48069, 61367, 82761, 184101, 248283, 429569, 552303, 1288707, 3006983, 3866121, 9020949, 27062847]

約数ペア:

[(1, 27062847), (3, 9020949), (7, 3866121), (9, 3006983), (21, 1288707), (49, 552303), (63, 429569), (109, 248283), (147, 184101), (327, 82761), (441, 61367), (563, 48069), (763, 35469), (981, 27587), (1689, 16023), (2289, 11823), (3941, 6867), (5067, 5341)]