222871041

素因数分解:

$3^3\times {\mathrm{89}}^1\times {\mathrm{163}}^1\times {\mathrm{569}}^1$

素因数の和:830

約数の個数: 32

約数和(自身を含む): 336528000

約数和(自身を除く): 113656959

約数列:

[1, 3, 9, 27, 89, 163, 267, 489, 569, 801, 1467, 1707, 2403, 4401, 5121, 14507, 15363, 43521, 50641, 92747, 130563, 151923, 278241, 391689, 455769, 834723, 1367307, 2504169, 8254483, 24763449, 74290347, 222871041]

約数ペア:

[(1, 222871041), (3, 74290347), (9, 24763449), (27, 8254483), (89, 2504169), (163, 1367307), (267, 834723), (489, 455769), (569, 391689), (801, 278241), (1467, 151923), (1707, 130563), (2403, 92747), (4401, 50641), (5121, 43521), (14507, 15363)]