8854734753

素因数分解:

$3^4\times {\mathrm{491}}^1\times {\mathrm{222643}}^1$

素因数の和:223146

約数の個数: 20

約数和(自身を含む): 13254442608

約数和(自身を除く): 4399707855

約数列:

[1, 3, 9, 27, 81, 491, 1473, 4419, 13257, 39771, 222643, 667929, 2003787, 6011361, 18034083, 109317713, 327953139, 983859417, 2951578251, 8854734753]

約数ペア:

[(1, 8854734753), (3, 2951578251), (9, 983859417), (27, 327953139), (81, 109317713), (491, 18034083), (1473, 6011361), (4419, 2003787), (13257, 667929), (39771, 222643)]