47810979

素因数分解:

$3^5\times {\mathrm{151}}^1\times {\mathrm{1303}}^1$

素因数の和:1469

約数の個数: 24

約数和(自身を含む): 72147712

約数和(自身を除く): 24336733

約数列:

[1, 3, 9, 27, 81, 151, 243, 453, 1303, 1359, 3909, 4077, 11727, 12231, 35181, 36693, 105543, 196753, 316629, 590259, 1770777, 5312331, 15936993, 47810979]

約数ペア:

[(1, 47810979), (3, 15936993), (9, 5312331), (27, 1770777), (81, 590259), (151, 316629), (243, 196753), (453, 105543), (1303, 36693), (1359, 35181), (3909, 12231), (4077, 11727)]