55907421

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1\times {\mathrm{1459}}^1$

素因数の和:1756

約数の個数: 16

約数和(自身を含む): 76317120

約数和(自身を除く): 20409699

約数列:

[1, 3, 53, 159, 241, 723, 1459, 4377, 12773, 38319, 77327, 231981, 351619, 1054857, 18635807, 55907421]

約数ペア:

[(1, 55907421), (3, 18635807), (53, 1054857), (159, 351619), (241, 231981), (723, 77327), (1459, 38319), (4377, 12773)]