90047901

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{18269}}^1$

素因数の和:18356

約数の個数: 16

約数和(自身を含む): 126282240

約数和(自身を除く): 36234339

約数列:

[1, 3, 31, 53, 93, 159, 1643, 4929, 18269, 54807, 566339, 968257, 1699017, 2904771, 30015967, 90047901]

約数ペア:

[(1, 90047901), (3, 30015967), (31, 2904771), (53, 1699017), (93, 968257), (159, 566339), (1643, 54807), (4929, 18269)]