74472237

素因数分解:

$3^3\times 7^1\times {\mathrm{191}}^1\times {\mathrm{2063}}^1$

素因数の和:2270

約数の個数: 32

約数和(自身を含む): 126812160

約数和(自身を除く): 52339923

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 191, 573, 1337, 1719, 2063, 4011, 5157, 6189, 12033, 14441, 18567, 36099, 43323, 55701, 129969, 389907, 394033, 1182099, 2758231, 3546297, 8274693, 10638891, 24824079, 74472237]

約数ペア:

[(1, 74472237), (3, 24824079), (7, 10638891), (9, 8274693), (21, 3546297), (27, 2758231), (63, 1182099), (189, 394033), (191, 389907), (573, 129969), (1337, 55701), (1719, 43323), (2063, 36099), (4011, 18567), (5157, 14441), (6189, 12033)]