150650787

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{103}}^1\times {\mathrm{241}}^1$

素因数の和:388

約数の個数: 48

約数和(自身を含む): 247250432

約数和(自身を除く): 96599645

約数列:

[1, 3, 7, 17, 21, 51, 103, 119, 241, 289, 309, 357, 721, 723, 867, 1687, 1751, 2023, 2163, 4097, 5061, 5253, 6069, 12257, 12291, 24823, 28679, 29767, 36771, 69649, 74469, 86037, 89301, 173761, 208369, 208947, 421991, 487543, 521283, 625107, 1265973, 1462629, 2953937, 7173847, 8861811, 21521541, 50216929, 150650787]

約数ペア:

[(1, 150650787), (3, 50216929), (7, 21521541), (17, 8861811), (21, 7173847), (51, 2953937), (103, 1462629), (119, 1265973), (241, 625107), (289, 521283), (309, 487543), (357, 421991), (721, 208947), (723, 208369), (867, 173761), (1687, 89301), (1751, 86037), (2023, 74469), (2163, 69649), (4097, 36771), (5061, 29767), (5253, 28679), (6069, 24823), (12257, 12291)]