73871889

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{270593}}^1$

素因数の和:270616

約数の個数: 16

約数和(自身を含む): 121226112

約数和(自身を除く): 47354223

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 270593, 811779, 1894151, 3517709, 5682453, 10553127, 24623963, 73871889]

約数ペア:

[(1, 73871889), (3, 24623963), (7, 10553127), (13, 5682453), (21, 3517709), (39, 1894151), (91, 811779), (273, 270593)]