77944509

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:242

約数の個数: 48

約数和(自身を含む): 121904640

約数和(自身を除く): 43960131

約数列:

[1, 3, 9, 31, 43, 73, 89, 93, 129, 219, 267, 279, 387, 657, 801, 1333, 2263, 2759, 3139, 3827, 3999, 6497, 6789, 8277, 9417, 11481, 11997, 19491, 20367, 24831, 28251, 34443, 58473, 97309, 118637, 201407, 279371, 291927, 355911, 604221, 838113, 875781, 1067733, 1812663, 2514339, 8660501, 25981503, 77944509]

約数ペア:

[(1, 77944509), (3, 25981503), (9, 8660501), (31, 2514339), (43, 1812663), (73, 1067733), (89, 875781), (93, 838113), (129, 604221), (219, 355911), (267, 291927), (279, 279371), (387, 201407), (657, 118637), (801, 97309), (1333, 58473), (2263, 34443), (2759, 28251), (3139, 24831), (3827, 20367), (3999, 19491), (6497, 11997), (6789, 11481), (8277, 9417)]