148494507

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{415951}}^1$

素因数の和:415978

約数の個数: 16

約数和(自身を含む): 239588352

約数和(自身を除く): 91093845

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 415951, 1247853, 2911657, 7071167, 8734971, 21213501, 49498169, 148494507]

約数ペア:

[(1, 148494507), (3, 49498169), (7, 21213501), (17, 8734971), (21, 7071167), (51, 2911657), (119, 1247853), (357, 415951)]