47015559

素因数分解:

$3^4\times {\mathrm{227}}^1\times {\mathrm{2557}}^1$

素因数の和:2796

約数の個数: 20

約数和(自身を含む): 70570104

約数和(自身を除く): 23554545

約数列:

[1, 3, 9, 27, 81, 227, 681, 2043, 2557, 6129, 7671, 18387, 23013, 69039, 207117, 580439, 1741317, 5223951, 15671853, 47015559]

約数ペア:

[(1, 47015559), (3, 15671853), (9, 5223951), (27, 1741317), (81, 580439), (227, 207117), (681, 69039), (2043, 23013), (2557, 18387), (6129, 7671)]