1330921998045

素因数分解:

$3^3\times 5^1\times {\mathrm{9858681467}}^1$

素因数の和:9858681481

約数の個数: 16

約数和(自身を含む): 2366083552320

約数和(自身を除く): 1035161554275

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 9858681467, 29576044401, 49293407335, 88728133203, 147880222005, 266184399609, 443640666015, 1330921998045]

約数ペア:

[(1, 1330921998045), (3, 443640666015), (5, 266184399609), (9, 147880222005), (15, 88728133203), (27, 49293407335), (45, 29576044401), (135, 9858681467)]