42777063

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{16561}}^1$

素因数の和:16615

約数の個数: 24

約数和(自身を含む): 72342816

約数和(自身を除く): 29565753

約数列:

[1, 3, 7, 9, 21, 41, 63, 123, 287, 369, 861, 2583, 16561, 49683, 115927, 149049, 347781, 679001, 1043343, 2037003, 4753007, 6111009, 14259021, 42777063]

約数ペア:

[(1, 42777063), (3, 14259021), (7, 6111009), (9, 4753007), (21, 2037003), (41, 1043343), (63, 679001), (123, 347781), (287, 149049), (369, 115927), (861, 49683), (2583, 16561)]