145476051

素因数分解:

$3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{12527}}^1$

素因数の和:12623

約数の個数: 24

約数和(自身を含む): 228510720

約数和(自身を除く): 83034669

約数列:

[1, 3, 7, 21, 49, 79, 147, 237, 553, 1659, 3871, 11613, 12527, 37581, 87689, 263067, 613823, 989633, 1841469, 2968899, 6927431, 20782293, 48492017, 145476051]

約数ペア:

[(1, 145476051), (3, 48492017), (7, 20782293), (21, 6927431), (49, 2968899), (79, 1841469), (147, 989633), (237, 613823), (553, 263067), (1659, 87689), (3871, 37581), (11613, 12527)]