83359199

素因数分解:

$7^1\times {\mathrm{11}}^3\times {\mathrm{23}}^1\times {\mathrm{389}}^1$

素因数の和:452

約数の個数: 32

約数和(自身を含む): 109624320

約数和(自身を除く): 26265121

約数列:

[1, 7, 11, 23, 77, 121, 161, 253, 389, 847, 1331, 1771, 2723, 2783, 4279, 8947, 9317, 19481, 29953, 30613, 47069, 62629, 98417, 214291, 329483, 517759, 688919, 1082587, 3624313, 7578109, 11908457, 83359199]

約数ペア:

[(1, 83359199), (7, 11908457), (11, 7578109), (23, 3624313), (77, 1082587), (121, 688919), (161, 517759), (253, 329483), (389, 214291), (847, 98417), (1331, 62629), (1771, 47069), (2723, 30613), (2783, 29953), (4279, 19481), (8947, 9317)]