80490171

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{569}}^1\times {\mathrm{773}}^1$

素因数の和:1406

約数の個数: 16

約数和(自身を含む): 109412640

約数和(自身を除く): 28922469

約数列:

[1, 3, 61, 183, 569, 773, 1707, 2319, 34709, 47153, 104127, 141459, 439837, 1319511, 26830057, 80490171]

約数ペア:

[(1, 80490171), (3, 26830057), (61, 1319511), (183, 439837), (569, 141459), (773, 104127), (1707, 47153), (2319, 34709)]