78121277

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{1423}}^1$

素因数の和:1580

約数の個数: 16

約数和(自身を含む): 87080448

約数和(自身を除く): 8959171

約数列:

[1, 13, 41, 103, 533, 1339, 1423, 4223, 18499, 54899, 58343, 146569, 758459, 1905397, 6009329, 78121277]

約数ペア:

[(1, 78121277), (13, 6009329), (41, 1905397), (103, 758459), (533, 146569), (1339, 58343), (1423, 54899), (4223, 18499)]