85201809

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{1583}}^1$

素因数の和:1837

約数の個数: 32

約数和(自身を含む): 142331904

約数和(自身を除く): 57130095

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 233, 699, 1583, 1631, 2563, 4749, 4893, 7689, 11081, 17413, 17941, 33243, 52239, 53823, 121891, 365673, 368839, 1106517, 2581873, 4057229, 7745619, 12171687, 28400603, 85201809]

約数ペア:

[(1, 85201809), (3, 28400603), (7, 12171687), (11, 7745619), (21, 4057229), (33, 2581873), (77, 1106517), (231, 368839), (233, 365673), (699, 121891), (1583, 53823), (1631, 52239), (2563, 33243), (4749, 17941), (4893, 17413), (7689, 11081)]