71872527

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{5471}}^1$

素因数の和:5654

約数の個数: 16

約数和(自身を含む): 99809280

約数和(自身を除く): 27936753

約数列:

[1, 3, 29, 87, 151, 453, 4379, 5471, 13137, 16413, 158659, 475977, 826121, 2478363, 23957509, 71872527]

約数ペア:

[(1, 71872527), (3, 23957509), (29, 2478363), (87, 826121), (151, 475977), (453, 158659), (4379, 16413), (5471, 13137)]