333515961

素因数分解:

$3^4\times {\mathrm{571}}^1\times {\mathrm{7211}}^1$

素因数の和:7794

約数の個数: 20

約数和(自身を含む): 499156944

約数和(自身を除く): 165640983

約数列:

[1, 3, 9, 27, 81, 571, 1713, 5139, 7211, 15417, 21633, 46251, 64899, 194697, 584091, 4117481, 12352443, 37057329, 111171987, 333515961]

約数ペア:

[(1, 333515961), (3, 111171987), (9, 37057329), (27, 12352443), (81, 4117481), (571, 584091), (1713, 194697), (5139, 64899), (7211, 46251), (15417, 21633)]