54486351

素因数分解:

$3^4\times {\mathrm{233}}^1\times {\mathrm{2887}}^1$

素因数の和:3132

約数の個数: 20

約数和(自身を含む): 81770832

約数和(自身を除く): 27284481

約数列:

[1, 3, 9, 27, 81, 233, 699, 2097, 2887, 6291, 8661, 18873, 25983, 77949, 233847, 672671, 2018013, 6054039, 18162117, 54486351]

約数ペア:

[(1, 54486351), (3, 18162117), (9, 6054039), (27, 2018013), (81, 672671), (233, 233847), (699, 77949), (2097, 25983), (2887, 18873), (6291, 8661)]