128414979

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{185303}}^1$

素因数の和:185327

約数の個数: 24

約数和(自身を含む): 231259392

約数和(自身を除く): 102844413

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 185303, 555909, 1297121, 1667727, 2038333, 3891363, 6114999, 11674089, 14268331, 18344997, 42804993, 128414979]

約数ペア:

[(1, 128414979), (3, 42804993), (7, 18344997), (9, 14268331), (11, 11674089), (21, 6114999), (33, 3891363), (63, 2038333), (77, 1667727), (99, 1297121), (231, 555909), (693, 185303)]