148601061

素因数分解:

$3^5\times 7^1\times {\mathrm{199}}^1\times {\mathrm{439}}^1$

素因数の和:660

約数の個数: 48

約数和(自身を含む): 256256000

約数和(自身を除く): 107654939

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 199, 243, 439, 567, 597, 1317, 1393, 1701, 1791, 3073, 3951, 4179, 5373, 9219, 11853, 12537, 16119, 27657, 35559, 37611, 48357, 82971, 87361, 106677, 112833, 248913, 262083, 338499, 611527, 746739, 786249, 1834581, 2358747, 5503743, 7076241, 16511229, 21228723, 49533687, 148601061]

約数ペア:

[(1, 148601061), (3, 49533687), (7, 21228723), (9, 16511229), (21, 7076241), (27, 5503743), (63, 2358747), (81, 1834581), (189, 786249), (199, 746739), (243, 611527), (439, 338499), (567, 262083), (597, 248913), (1317, 112833), (1393, 106677), (1701, 87361), (1791, 82971), (3073, 48357), (3951, 37611), (4179, 35559), (5373, 27657), (9219, 16119), (11853, 12537)]