157224573

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2381}}^1$

素因数の和:2450

約数の個数: 48

約数和(自身を含む): 267546240

約数和(自身を除く): 110321667

約数列:

[1, 3, 9, 11, 23, 29, 33, 69, 87, 99, 207, 253, 261, 319, 667, 759, 957, 2001, 2277, 2381, 2871, 6003, 7143, 7337, 21429, 22011, 26191, 54763, 66033, 69049, 78573, 164289, 207147, 235719, 492867, 602393, 621441, 759539, 1588127, 1807179, 2278617, 4764381, 5421537, 6835851, 14293143, 17469397, 52408191, 157224573]

約数ペア:

[(1, 157224573), (3, 52408191), (9, 17469397), (11, 14293143), (23, 6835851), (29, 5421537), (33, 4764381), (69, 2278617), (87, 1807179), (99, 1588127), (207, 759539), (253, 621441), (261, 602393), (319, 492867), (667, 235719), (759, 207147), (957, 164289), (2001, 78573), (2277, 69049), (2381, 66033), (2871, 54763), (6003, 26191), (7143, 22011), (7337, 21429)]