27388629

素因数分解:

$3^2\times {\mathrm{97}}^1\times {\mathrm{137}}^1\times {\mathrm{229}}^1$

素因数の和:469

約数の個数: 24

約数和(自身を含む): 40436760

約数和(自身を除く): 13048131

約数列:

[1, 3, 9, 97, 137, 229, 291, 411, 687, 873, 1233, 2061, 13289, 22213, 31373, 39867, 66639, 94119, 119601, 199917, 282357, 3043181, 9129543, 27388629]

約数ペア:

[(1, 27388629), (3, 9129543), (9, 3043181), (97, 282357), (137, 199917), (229, 119601), (291, 94119), (411, 66639), (687, 39867), (873, 31373), (1233, 22213), (2061, 13289)]