163911536493

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{557}}^1\times {\mathrm{5387}}^1$

素因数の和:6217

約数の個数: 32

約数和(自身を含む): 222240775680

約数和(自身を除く): 58329239187

約数列:

[1, 3, 131, 139, 393, 417, 557, 1671, 5387, 16161, 18209, 54627, 72967, 77423, 218901, 232269, 705697, 748793, 2117091, 2246379, 3000559, 9001677, 10142413, 30427239, 98091883, 294275649, 393073229, 417077701, 1179219687, 1251233103, 54637178831, 163911536493]

約数ペア:

[(1, 163911536493), (3, 54637178831), (131, 1251233103), (139, 1179219687), (393, 417077701), (417, 393073229), (557, 294275649), (1671, 98091883), (5387, 30427239), (16161, 10142413), (18209, 9001677), (54627, 3000559), (72967, 2246379), (77423, 2117091), (218901, 748793), (232269, 705697)]