156527091

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{80147}}^1$

素因数の和:80191

約数の個数: 24

約数和(自身を含む): 266732544

約数和(自身を除く): 110205453

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 1953, 80147, 240441, 561029, 721323, 1683087, 2484557, 5049261, 7453671, 17391899, 22361013, 52175697, 156527091]

約数ペア:

[(1, 156527091), (3, 52175697), (7, 22361013), (9, 17391899), (21, 7453671), (31, 5049261), (63, 2484557), (93, 1683087), (217, 721323), (279, 561029), (651, 240441), (1953, 80147)]