81369343

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{617}}^1\times {\mathrm{631}}^1$

素因数の和:1278

約数の個数: 16

約数和(自身を含む): 93738240

約数和(自身を除く): 12368897

約数列:

[1, 11, 19, 209, 617, 631, 6787, 6941, 11723, 11989, 128953, 131879, 389327, 4282597, 7397213, 81369343]

約数ペア:

[(1, 81369343), (11, 7397213), (19, 4282597), (209, 389327), (617, 131879), (631, 128953), (6787, 11989), (6941, 11723)]