47576079

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{12497}}^1$

素因数の和:12556

約数の個数: 20

約数和(自身を含む): 72588384

約数和(自身を除く): 25012305

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 3807, 12497, 37491, 112473, 337419, 587359, 1012257, 1762077, 5286231, 15858693, 47576079]

約数ペア:

[(1, 47576079), (3, 15858693), (9, 5286231), (27, 1762077), (47, 1012257), (81, 587359), (141, 337419), (423, 112473), (1269, 37491), (3807, 12497)]