67799511

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{67}}^1$

素因数の和:154

約数の個数: 60

約数和(自身を含む): 114385656

約数和(自身を除く): 46586145

約数列:

[1, 3, 9, 13, 27, 31, 39, 67, 81, 93, 117, 201, 279, 351, 403, 603, 837, 871, 961, 1053, 1209, 1809, 2077, 2511, 2613, 2883, 3627, 5427, 6231, 7839, 8649, 10881, 12493, 18693, 23517, 25947, 27001, 32643, 37479, 56079, 64387, 70551, 77841, 81003, 112437, 168237, 193161, 243009, 337311, 579483, 729027, 837031, 1011933, 1738449, 2187081, 2511093, 5215347, 7533279, 22599837, 67799511]

約数ペア:

[(1, 67799511), (3, 22599837), (9, 7533279), (13, 5215347), (27, 2511093), (31, 2187081), (39, 1738449), (67, 1011933), (81, 837031), (93, 729027), (117, 579483), (201, 337311), (279, 243009), (351, 193161), (403, 168237), (603, 112437), (837, 81003), (871, 77841), (961, 70551), (1053, 64387), (1209, 56079), (1809, 37479), (2077, 32643), (2511, 27001), (2613, 25947), (2883, 23517), (3627, 18693), (5427, 12493), (6231, 10881), (7839, 8649)]