40958001

素因数分解:

$3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{5857}}^1$

素因数の和:5910

約数の個数: 32

約数和(自身を含む): 71233280

約数和(自身を除く): 30275279

約数列:

[1, 3, 7, 9, 21, 27, 37, 63, 111, 189, 259, 333, 777, 999, 2331, 5857, 6993, 17571, 40999, 52713, 122997, 158139, 216709, 368991, 650127, 1106973, 1516963, 1950381, 4550889, 5851143, 13652667, 40958001]

約数ペア:

[(1, 40958001), (3, 13652667), (7, 5851143), (9, 4550889), (21, 1950381), (27, 1516963), (37, 1106973), (63, 650127), (111, 368991), (189, 216709), (259, 158139), (333, 122997), (777, 52713), (999, 40999), (2331, 17571), (5857, 6993)]