528034707

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{2617}}^1$

素因数の和:2729

約数の個数: 40

約数和(自身を含む): 821088576

約数和(自身を除く): 293053869

約数列:

[1, 3, 9, 27, 47, 53, 81, 141, 159, 423, 477, 1269, 1431, 2491, 2617, 3807, 4293, 7473, 7851, 22419, 23553, 67257, 70659, 122999, 138701, 201771, 211977, 368997, 416103, 1106991, 1248309, 3320973, 3744927, 6518947, 9962919, 11234781, 19556841, 58670523, 176011569, 528034707]

約数ペア:

[(1, 528034707), (3, 176011569), (9, 58670523), (27, 19556841), (47, 11234781), (53, 9962919), (81, 6518947), (141, 3744927), (159, 3320973), (423, 1248309), (477, 1106991), (1269, 416103), (1431, 368997), (2491, 211977), (2617, 201771), (3807, 138701), (4293, 122999), (7473, 70659), (7851, 67257), (22419, 23553)]