48991089

素因数分解:

$3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{12889}}^1$

素因数の和:13080

約数の個数: 16

約数和(自身を含む): 75071360

約数和(自身を除く): 26080271

約数列:

[1, 3, 7, 21, 181, 543, 1267, 3801, 12889, 38667, 90223, 270669, 2332909, 6998727, 16330363, 48991089]

約数ペア:

[(1, 48991089), (3, 16330363), (7, 6998727), (21, 2332909), (181, 270669), (543, 90223), (1267, 38667), (3801, 12889)]