67937085

素因数分解:

$3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{20681}}^1$

素因数の和:20765

約数の個数: 24

約数和(自身を含む): 119376504

約数和(自身を除く): 51439419

約数列:

[1, 3, 5, 9, 15, 45, 73, 219, 365, 657, 1095, 3285, 20681, 62043, 103405, 186129, 310215, 930645, 1509713, 4529139, 7548565, 13587417, 22645695, 67937085]

約数ペア:

[(1, 67937085), (3, 22645695), (5, 13587417), (9, 7548565), (15, 4529139), (45, 1509713), (73, 930645), (219, 310215), (365, 186129), (657, 103405), (1095, 62043), (3285, 20681)]