77495049

素因数分解:

$3^4\times {\mathrm{149}}^1\times {\mathrm{6421}}^1$

素因数の和:6582

約数の個数: 20

約数和(自身を含む): 116559300

約数和(自身を除く): 39064251

約数列:

[1, 3, 9, 27, 81, 149, 447, 1341, 4023, 6421, 12069, 19263, 57789, 173367, 520101, 956729, 2870187, 8610561, 25831683, 77495049]

約数ペア:

[(1, 77495049), (3, 25831683), (9, 8610561), (27, 2870187), (81, 956729), (149, 520101), (447, 173367), (1341, 57789), (4023, 19263), (6421, 12069)]