187920363

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{85691}}^1$

素因数の和:85754

約数の個数: 16

約数和(自身を含む): 271472256

約数和(自身を除く): 83551893

約数列:

[1, 3, 17, 43, 51, 129, 731, 2193, 85691, 257073, 1456747, 3684713, 4370241, 11054139, 62640121, 187920363]

約数ペア:

[(1, 187920363), (3, 62640121), (17, 11054139), (43, 4370241), (51, 3684713), (129, 1456747), (731, 257073), (2193, 85691)]