151909317

素因数分解:

$3^3\times 7^1\times {\mathrm{163}}^1\times {\mathrm{4931}}^1$

素因数の和:5110

約数の個数: 32

約数和(自身を含む): 258831360

約数和(自身を除く): 106922043

約数列:

[1, 3, 7, 9, 21, 27, 63, 163, 189, 489, 1141, 1467, 3423, 4401, 4931, 10269, 14793, 30807, 34517, 44379, 103551, 133137, 310653, 803753, 931959, 2411259, 5626271, 7233777, 16878813, 21701331, 50636439, 151909317]

約数ペア:

[(1, 151909317), (3, 50636439), (7, 21701331), (9, 16878813), (21, 7233777), (27, 5626271), (63, 2411259), (163, 931959), (189, 803753), (489, 310653), (1141, 133137), (1467, 103551), (3423, 44379), (4401, 34517), (4931, 30807), (10269, 14793)]