68685111

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{823}}^1$

素因数の和:1124

約数の個数: 32

約数和(自身を含む): 111536640

約数和(自身を除く): 42851529

約数列:

[1, 3, 9, 11, 27, 33, 99, 281, 297, 823, 843, 2469, 2529, 3091, 7407, 7587, 9053, 9273, 22221, 27159, 27819, 81477, 83457, 231263, 244431, 693789, 2081367, 2543893, 6244101, 7631679, 22895037, 68685111]

約数ペア:

[(1, 68685111), (3, 22895037), (9, 7631679), (11, 6244101), (27, 2543893), (33, 2081367), (99, 693789), (281, 244431), (297, 231263), (823, 83457), (843, 81477), (2469, 27819), (2529, 27159), (3091, 22221), (7407, 9273), (7587, 9053)]