233016993

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{261523}}^1$

素因数の和:261546

約数の個数: 20

約数和(自身を含む): 379732848

約数和(自身を除く): 146715855

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 261523, 784569, 2353707, 2876753, 7061121, 8630259, 21183363, 25890777, 77672331, 233016993]

約数ペア:

[(1, 233016993), (3, 77672331), (9, 25890777), (11, 21183363), (27, 8630259), (33, 7061121), (81, 2876753), (99, 2353707), (297, 784569), (891, 261523)]