124799997

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{81409}}^1$

素因数の和:81492

約数の個数: 16

約数和(自身を含む): 192778880

約数和(自身を除く): 67978883

約数列:

[1, 3, 7, 21, 73, 219, 511, 1533, 81409, 244227, 569863, 1709589, 5942857, 17828571, 41599999, 124799997]

約数ペア:

[(1, 124799997), (3, 41599999), (7, 17828571), (21, 5942857), (73, 1709589), (219, 569863), (511, 244227), (1533, 81409)]