227316159

素因数分解:

$3^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{11677}}^1$

素因数の和:11796

約数の個数: 32

約数和(自身を含む): 388643840

約数和(自身を除く): 161327681

約数列:

[1, 3, 7, 9, 21, 27, 63, 103, 189, 309, 721, 927, 2163, 2781, 6489, 11677, 19467, 35031, 81739, 105093, 245217, 315279, 735651, 1202731, 2206953, 3608193, 8419117, 10824579, 25257351, 32473737, 75772053, 227316159]

約数ペア:

[(1, 227316159), (3, 75772053), (7, 32473737), (9, 25257351), (21, 10824579), (27, 8419117), (63, 3608193), (103, 2206953), (189, 1202731), (309, 735651), (721, 315279), (927, 245217), (2163, 105093), (2781, 81739), (6489, 35031), (11677, 19467)]