268962729

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{827}}^1\times {\mathrm{911}}^1$

素因数の和:1765

約数の個数: 32

約数和(自身を含む): 434958336

約数和(自身を除く): 165995607

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 827, 911, 2481, 2733, 5789, 6377, 14059, 15487, 17367, 19131, 42177, 46461, 98413, 108409, 295239, 325227, 753397, 2260191, 5273779, 12807749, 15821337, 38423247, 89654243, 268962729]

約数ペア:

[(1, 268962729), (3, 89654243), (7, 38423247), (17, 15821337), (21, 12807749), (51, 5273779), (119, 2260191), (357, 753397), (827, 325227), (911, 295239), (2481, 108409), (2733, 98413), (5789, 46461), (6377, 42177), (14059, 19131), (15487, 17367)]