67131213

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{16787}}^1$

素因数の和:16864

約数の個数: 16

約数和(自身を含む): 94550016

約数和(自身を除く): 27418803

約数列:

[1, 3, 31, 43, 93, 129, 1333, 3999, 16787, 50361, 520397, 721841, 1561191, 2165523, 22377071, 67131213]

約数ペア:

[(1, 67131213), (3, 22377071), (31, 2165523), (43, 1561191), (93, 721841), (129, 520397), (1333, 50361), (3999, 16787)]