68957811

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{263}}^1$

素因数の和:374

約数の個数: 48

約数和(自身を含む): 113008896

約数和(自身を除く): 44051085

約数列:

[1, 3, 9, 13, 27, 39, 81, 83, 117, 243, 249, 263, 351, 747, 789, 1053, 1079, 2241, 2367, 3159, 3237, 3419, 6723, 7101, 9711, 10257, 20169, 21303, 21829, 29133, 30771, 63909, 65487, 87399, 92313, 196461, 262197, 276939, 283777, 589383, 830817, 851331, 1768149, 2553993, 5304447, 7661979, 22985937, 68957811]

約数ペア:

[(1, 68957811), (3, 22985937), (9, 7661979), (13, 5304447), (27, 2553993), (39, 1768149), (81, 851331), (83, 830817), (117, 589383), (243, 283777), (249, 276939), (263, 262197), (351, 196461), (747, 92313), (789, 87399), (1053, 65487), (1079, 63909), (2241, 30771), (2367, 29133), (3159, 21829), (3237, 21303), (3419, 20169), (6723, 10257), (7101, 9711)]