68694549

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{857}}^1$

素因数の和:1225

約数の個数: 32

約数和(自身を含む): 114656256

約数和(自身を除く): 45961707

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 347, 857, 1041, 2429, 2571, 3817, 5999, 7287, 9427, 11451, 17997, 26719, 28281, 65989, 80157, 197967, 297379, 892137, 2081653, 3271169, 6244959, 9813507, 22898183, 68694549]

約数ペア:

[(1, 68694549), (3, 22898183), (7, 9813507), (11, 6244959), (21, 3271169), (33, 2081653), (77, 892137), (231, 297379), (347, 197967), (857, 80157), (1041, 65989), (2429, 28281), (2571, 26719), (3817, 17997), (5999, 11451), (7287, 9427)]