72758481

素因数分解:

$3^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{2203}}^1$

素因数の和:2416

約数の個数: 16

約数和(自身を含む): 98915520

約数和(自身を除く): 26157039

約数列:

[1, 3, 101, 109, 303, 327, 2203, 6609, 11009, 33027, 222503, 240127, 667509, 720381, 24252827, 72758481]

約数ペア:

[(1, 72758481), (3, 24252827), (101, 720381), (109, 667509), (303, 240127), (327, 222503), (2203, 33027), (6609, 11009)]