40762251

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{20681}}^1$

素因数の和:20763

約数の個数: 16

約数和(自身を含む): 61218720

約数和(自身を除く): 20456469

約数列:

[1, 3, 9, 27, 73, 219, 657, 1971, 20681, 62043, 186129, 558387, 1509713, 4529139, 13587417, 40762251]

約数ペア:

[(1, 40762251), (3, 13587417), (9, 4529139), (27, 1509713), (73, 558387), (219, 186129), (657, 62043), (1971, 20681)]