40661631

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{5309}}^1$

素因数の和:5375

約数の個数: 24

約数和(自身を含む): 62955360

約数和(自身を除く): 22293729

約数列:

[1, 3, 9, 23, 37, 69, 111, 207, 333, 851, 2553, 5309, 7659, 15927, 47781, 122107, 196433, 366321, 589299, 1098963, 1767897, 4517959, 13553877, 40661631]

約数ペア:

[(1, 40661631), (3, 13553877), (9, 4517959), (23, 1767897), (37, 1098963), (69, 589299), (111, 366321), (207, 196433), (333, 122107), (851, 47781), (2553, 15927), (5309, 7659)]