11873223

素因数分解:

$3^7\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:171

約数の個数: 32

約数和(自身を含む): 18302400

約数和(自身を除く): 6429177

約数列:

[1, 3, 9, 27, 61, 81, 89, 183, 243, 267, 549, 729, 801, 1647, 2187, 2403, 4941, 5429, 7209, 14823, 16287, 21627, 44469, 48861, 64881, 133407, 146583, 194643, 439749, 1319247, 3957741, 11873223]

約数ペア:

[(1, 11873223), (3, 3957741), (9, 1319247), (27, 439749), (61, 194643), (81, 146583), (89, 133407), (183, 64881), (243, 48861), (267, 44469), (549, 21627), (729, 16287), (801, 14823), (1647, 7209), (2187, 5429), (2403, 4941)]