111919077

素因数分解:

$3^4\times {\mathrm{443}}^1\times {\mathrm{3119}}^1$

素因数の和:3574

約数の個数: 20

約数和(自身を含む): 167618880

約数和(自身を除く): 55699803

約数列:

[1, 3, 9, 27, 81, 443, 1329, 3119, 3987, 9357, 11961, 28071, 35883, 84213, 252639, 1381717, 4145151, 12435453, 37306359, 111919077]

約数ペア:

[(1, 111919077), (3, 37306359), (9, 12435453), (27, 4145151), (81, 1381717), (443, 252639), (1329, 84213), (3119, 35883), (3987, 28071), (9357, 11961)]