45945387

素因数分解:

$3^4\times {\mathrm{193}}^1\times {\mathrm{2939}}^1$

素因数の和:3144

約数の個数: 20

約数和(自身を含む): 69013560

約数和(自身を除く): 23068173

約数列:

[1, 3, 9, 27, 81, 193, 579, 1737, 2939, 5211, 8817, 15633, 26451, 79353, 238059, 567227, 1701681, 5105043, 15315129, 45945387]

約数ペア:

[(1, 45945387), (3, 15315129), (9, 5105043), (27, 1701681), (81, 567227), (193, 238059), (579, 79353), (1737, 26451), (2939, 15633), (5211, 8817)]