40755951

素因数分解:

$3^2\times {\mathrm{127}}^1\times {\mathrm{181}}^1\times {\mathrm{197}}^1$

素因数の和:511

約数の個数: 24

約数和(自身を含む): 59963904

約数和(自身を除く): 19207953

約数列:

[1, 3, 9, 127, 181, 197, 381, 543, 591, 1143, 1629, 1773, 22987, 25019, 35657, 68961, 75057, 106971, 206883, 225171, 320913, 4528439, 13585317, 40755951]

約数ペア:

[(1, 40755951), (3, 13585317), (9, 4528439), (127, 320913), (181, 225171), (197, 206883), (381, 106971), (543, 75057), (591, 68961), (1143, 35657), (1629, 25019), (1773, 22987)]