76461879

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{251}}^1$

素因数の和:447

約数の個数: 32

約数和(自身を含む): 112783104

約数和(自身を除く): 36321225

約数列:

[1, 3, 13, 39, 73, 107, 219, 251, 321, 753, 949, 1391, 2847, 3263, 4173, 7811, 9789, 18323, 23433, 26857, 54969, 80571, 101543, 238199, 304629, 349141, 714597, 1047423, 1960561, 5881683, 25487293, 76461879]

約数ペア:

[(1, 76461879), (3, 25487293), (13, 5881683), (39, 1960561), (73, 1047423), (107, 714597), (219, 349141), (251, 304629), (321, 238199), (753, 101543), (949, 80571), (1391, 54969), (2847, 26857), (3263, 23433), (4173, 18323), (7811, 9789)]