154072023

素因数分解:

$3^1\times 7^2\times {\mathrm{241}}^1\times {\mathrm{4349}}^1$

素因数の和:4607

約数の個数: 24

約数和(自身を含む): 240015600

約数和(自身を除く): 85943577

約数列:

[1, 3, 7, 21, 49, 147, 241, 723, 1687, 4349, 5061, 11809, 13047, 30443, 35427, 91329, 213101, 639303, 1048109, 3144327, 7336763, 22010289, 51357341, 154072023]

約数ペア:

[(1, 154072023), (3, 51357341), (7, 22010289), (21, 7336763), (49, 3144327), (147, 1048109), (241, 639303), (723, 213101), (1687, 91329), (4349, 35427), (5061, 30443), (11809, 13047)]