66933495

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47981}}^1$

素因数の和:48023

約数の個数: 24

約数和(自身を含む): 119763072

約数和(自身を除く): 52829577

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395, 47981, 143943, 239905, 431829, 719715, 1487411, 2159145, 4462233, 7437055, 13386699, 22311165, 66933495]

約数ペア:

[(1, 66933495), (3, 22311165), (5, 13386699), (9, 7437055), (15, 4462233), (31, 2159145), (45, 1487411), (93, 719715), (155, 431829), (279, 239905), (465, 143943), (1395, 47981)]