131528031

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{15443}}^1$

素因数の和:15630

約数の個数: 16

約数和(自身を含む): 186810624

約数和(自身を除く): 55282593

約数列:

[1, 3, 17, 51, 167, 501, 2839, 8517, 15443, 46329, 262531, 787593, 2578981, 7736943, 43842677, 131528031]

約数ペア:

[(1, 131528031), (3, 43842677), (17, 7736943), (51, 2578981), (167, 787593), (501, 262531), (2839, 46329), (8517, 15443)]