156725037

素因数分解:

$3^5\times 7^1\times {\mathrm{199}}^1\times {\mathrm{463}}^1$

素因数の和:684

約数の個数: 48

約数和(自身を含む): 270233600

約数和(自身を除く): 113508563

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 199, 243, 463, 567, 597, 1389, 1393, 1701, 1791, 3241, 4167, 4179, 5373, 9723, 12501, 12537, 16119, 29169, 37503, 37611, 48357, 87507, 92137, 112509, 112833, 262521, 276411, 338499, 644959, 787563, 829233, 1934877, 2487699, 5804631, 7463097, 17413893, 22389291, 52241679, 156725037]

約数ペア:

[(1, 156725037), (3, 52241679), (7, 22389291), (9, 17413893), (21, 7463097), (27, 5804631), (63, 2487699), (81, 1934877), (189, 829233), (199, 787563), (243, 644959), (463, 338499), (567, 276411), (597, 262521), (1389, 112833), (1393, 112509), (1701, 92137), (1791, 87507), (3241, 48357), (4167, 37611), (4179, 37503), (5373, 29169), (9723, 16119), (12501, 12537)]