131176263

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1\times {\mathrm{2713}}^1$

素因数の和:3014

約数の個数: 16

約数和(自身を含む): 178212096

約数和(自身を除く): 47035833

約数列:

[1, 3, 71, 213, 227, 681, 2713, 8139, 16117, 48351, 192623, 577869, 615851, 1847553, 43725421, 131176263]

約数ペア:

[(1, 131176263), (3, 43725421), (71, 1847553), (213, 615851), (227, 577869), (681, 192623), (2713, 48351), (8139, 16117)]