45207639

素因数分解:

$3^4\times {\mathrm{89}}^1\times {\mathrm{6271}}^1$

素因数の和:6372

約数の個数: 20

約数和(自身を含む): 68302080

約数和(自身を除く): 23094441

約数列:

[1, 3, 9, 27, 81, 89, 267, 801, 2403, 6271, 7209, 18813, 56439, 169317, 507951, 558119, 1674357, 5023071, 15069213, 45207639]

約数ペア:

[(1, 45207639), (3, 15069213), (9, 5023071), (27, 1674357), (81, 558119), (89, 507951), (267, 169317), (801, 56439), (2403, 18813), (6271, 7209)]