80851983

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{457}}^1\times {\mathrm{3469}}^1$

素因数の和:3946

約数の個数: 16

約数和(自身を含む): 114426720

約数和(自身を除く): 33574737

約数列:

[1, 3, 17, 51, 457, 1371, 3469, 7769, 10407, 23307, 58973, 176919, 1585333, 4755999, 26950661, 80851983]

約数ペア:

[(1, 80851983), (3, 26950661), (17, 4755999), (51, 1585333), (457, 176919), (1371, 58973), (3469, 23307), (7769, 10407)]