168889407

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{8513}}^1$

素因数の和:8922

約数の個数: 16

約数和(自身を含む): 239073120

約数和(自身を除く): 70183713

約数列:

[1, 3, 17, 51, 389, 1167, 6613, 8513, 19839, 25539, 144721, 434163, 3311557, 9934671, 56296469, 168889407]

約数ペア:

[(1, 168889407), (3, 56296469), (17, 9934671), (51, 3311557), (389, 434163), (1167, 144721), (6613, 25539), (8513, 19839)]