80877531

素因数分解:

$3^1\times 7^1\times {\mathrm{821}}^1\times {\mathrm{4691}}^1$

素因数の和:5522

約数の個数: 16

約数和(自身を含む): 123418368

約数和(自身を除く): 42540837

約数列:

[1, 3, 7, 21, 821, 2463, 4691, 5747, 14073, 17241, 32837, 98511, 3851311, 11553933, 26959177, 80877531]

約数ペア:

[(1, 80877531), (3, 26959177), (7, 11553933), (21, 3851311), (821, 98511), (2463, 32837), (4691, 17241), (5747, 14073)]