147979083

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{1259}}^1$

素因数の和:1491

約数の個数: 32

約数和(自身を含む): 234662400

約数和(自身を除く): 86683317

約数列:

[1, 3, 7, 21, 29, 87, 193, 203, 579, 609, 1259, 1351, 3777, 4053, 5597, 8813, 16791, 26439, 36511, 39179, 109533, 117537, 242987, 255577, 728961, 766731, 1700909, 5102727, 7046623, 21139869, 49326361, 147979083]

約数ペア:

[(1, 147979083), (3, 49326361), (7, 21139869), (21, 7046623), (29, 5102727), (87, 1700909), (193, 766731), (203, 728961), (579, 255577), (609, 242987), (1259, 117537), (1351, 109533), (3777, 39179), (4053, 36511), (5597, 26439), (8813, 16791)]