72869997

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{31181}}^1$

素因数の和:31244

約数の個数: 16

約数和(自身を含む): 104771520

約数和(自身を除く): 31901523

約数列:

[1, 3, 19, 41, 57, 123, 779, 2337, 31181, 93543, 592439, 1278421, 1777317, 3835263, 24289999, 72869997]

約数ペア:

[(1, 72869997), (3, 24289999), (19, 3835263), (41, 1777317), (57, 1278421), (123, 592439), (779, 93543), (2337, 31181)]