156940203

素因数分解:

$3^1\times 7^1\times {\mathrm{1583}}^1\times {\mathrm{4721}}^1$

素因数の和:6314

約数の個数: 16

約数和(自身を含む): 239348736

約数和(自身を除く): 82408533

約数列:

[1, 3, 7, 21, 1583, 4721, 4749, 11081, 14163, 33047, 33243, 99141, 7473343, 22420029, 52313401, 156940203]

約数ペア:

[(1, 156940203), (3, 52313401), (7, 22420029), (21, 7473343), (1583, 99141), (4721, 33243), (4749, 33047), (11081, 14163)]