45547839

素因数分解:

$3^4\times {\mathrm{73}}^1\times {\mathrm{7703}}^1$

素因数の和:7788

約数の個数: 20

約数和(自身を含む): 68981616

約数和(自身を除く): 23433777

約数列:

[1, 3, 9, 27, 73, 81, 219, 657, 1971, 5913, 7703, 23109, 69327, 207981, 562319, 623943, 1686957, 5060871, 15182613, 45547839]

約数ペア:

[(1, 45547839), (3, 15182613), (9, 5060871), (27, 1686957), (73, 623943), (81, 562319), (219, 207981), (657, 69327), (1971, 23109), (5913, 7703)]