128760111

素因数分解:

$3^5\times {\mathrm{37}}^1\times {\mathrm{14321}}^1$

素因数の和:14373

約数の個数: 24

約数和(自身を含む): 198101904

約数和(自身を除く): 69341793

約数列:

[1, 3, 9, 27, 37, 81, 111, 243, 333, 999, 2997, 8991, 14321, 42963, 128889, 386667, 529877, 1160001, 1589631, 3480003, 4768893, 14306679, 42920037, 128760111]

約数ペア:

[(1, 128760111), (3, 42920037), (9, 14306679), (27, 4768893), (37, 3480003), (81, 1589631), (111, 1160001), (243, 529877), (333, 386667), (999, 128889), (2997, 42963), (8991, 14321)]