264687291

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{8329}}^1$

素因数の和:8456

約数の個数: 32

約数和(自身を含む): 431827200

約数和(自身を除く): 167139909

約数列:

[1, 3, 9, 11, 27, 33, 99, 107, 297, 321, 963, 1177, 2889, 3531, 8329, 10593, 24987, 31779, 74961, 91619, 224883, 274857, 824571, 891203, 2473713, 2673609, 8020827, 9803233, 24062481, 29409699, 88229097, 264687291]

約数ペア:

[(1, 264687291), (3, 88229097), (9, 29409699), (11, 24062481), (27, 9803233), (33, 8020827), (99, 2673609), (107, 2473713), (297, 891203), (321, 824571), (963, 274857), (1177, 224883), (2889, 91619), (3531, 74961), (8329, 31779), (10593, 24987)]