68705901

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2659}}^1$

素因数の和:2711

約数の個数: 40

約数和(自身を含む): 115869600

約数和(自身を除く): 47163699

約数列:

[1, 3, 9, 11, 27, 29, 33, 81, 87, 99, 261, 297, 319, 783, 891, 957, 2349, 2659, 2871, 7977, 8613, 23931, 25839, 29249, 71793, 77111, 87747, 215379, 231333, 263241, 693999, 789723, 848221, 2081997, 2369169, 2544663, 6245991, 7633989, 22901967, 68705901]

約数ペア:

[(1, 68705901), (3, 22901967), (9, 7633989), (11, 6245991), (27, 2544663), (29, 2369169), (33, 2081997), (81, 848221), (87, 789723), (99, 693999), (261, 263241), (297, 231333), (319, 215379), (783, 87747), (891, 77111), (957, 71793), (2349, 29249), (2659, 25839), (2871, 23931), (7977, 8613)]