151285057

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2459}}^1$

素因数の和:2541

約数の個数: 32

約数和(自身を含む): 204042240

約数和(自身を除く): 52757183

約数列:

[1, 7, 11, 17, 47, 77, 119, 187, 329, 517, 799, 1309, 2459, 3619, 5593, 8789, 17213, 27049, 41803, 61523, 115573, 189343, 292621, 459833, 809011, 1271303, 1964741, 3218831, 8899121, 13753187, 21612151, 151285057]

約数ペア:

[(1, 151285057), (7, 21612151), (11, 13753187), (17, 8899121), (47, 3218831), (77, 1964741), (119, 1271303), (187, 809011), (329, 459833), (517, 292621), (799, 189343), (1309, 115573), (2459, 61523), (3619, 41803), (5593, 27049), (8789, 17213)]