81324597

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{263}}^1\times {\mathrm{1747}}^1$

素因数の和:2072

約数の個数: 16

約数和(自身を含む): 110753280

約数和(自身を除く): 29428683

約数列:

[1, 3, 59, 177, 263, 789, 1747, 5241, 15517, 46551, 103073, 309219, 459461, 1378383, 27108199, 81324597]

約数ペア:

[(1, 81324597), (3, 27108199), (59, 1378383), (177, 459461), (263, 309219), (789, 103073), (1747, 46551), (5241, 15517)]