157070403

素因数分解:

$3^2\times 7^1\times {\mathrm{1447}}^1\times {\mathrm{1723}}^1$

素因数の和:3183

約数の個数: 24

約数和(自身を含む): 259620608

約数和(自身を除く): 102550205

約数列:

[1, 3, 7, 9, 21, 63, 1447, 1723, 4341, 5169, 10129, 12061, 13023, 15507, 30387, 36183, 91161, 108549, 2493181, 7479543, 17452267, 22438629, 52356801, 157070403]

約数ペア:

[(1, 157070403), (3, 52356801), (7, 22438629), (9, 17452267), (21, 7479543), (63, 2493181), (1447, 108549), (1723, 91161), (4341, 36183), (5169, 30387), (10129, 15507), (12061, 13023)]