82293687

素因数分解:

$3^2\times 7^2\times {\mathrm{191}}^1\times {\mathrm{977}}^1$

素因数の和:1188

約数の個数: 36

約数和(自身を含む): 139142016

約数和(自身を除く): 56848329

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 191, 441, 573, 977, 1337, 1719, 2931, 4011, 6839, 8793, 9359, 12033, 20517, 28077, 47873, 61551, 84231, 143619, 186607, 430857, 559821, 1306249, 1679463, 3918747, 9143743, 11756241, 27431229, 82293687]

約数ペア:

[(1, 82293687), (3, 27431229), (7, 11756241), (9, 9143743), (21, 3918747), (49, 1679463), (63, 1306249), (147, 559821), (191, 430857), (441, 186607), (573, 143619), (977, 84231), (1337, 61551), (1719, 47873), (2931, 28077), (4011, 20517), (6839, 12033), (8793, 9359)]