2772089487

素因数分解:

$3^4\times {\mathrm{2269}}^1\times {\mathrm{15083}}^1$

素因数の和:17364

約数の個数: 20

約数和(自身を含む): 4143122280

約数和(自身を除く): 1371032793

約数列:

[1, 3, 9, 27, 81, 2269, 6807, 15083, 20421, 45249, 61263, 135747, 183789, 407241, 1221723, 34223327, 102669981, 308009943, 924029829, 2772089487]

約数ペア:

[(1, 2772089487), (3, 924029829), (9, 308009943), (27, 102669981), (81, 34223327), (2269, 1221723), (6807, 407241), (15083, 183789), (20421, 135747), (45249, 61263)]