157225851

素因数分解:

$3^2\times {\mathrm{109}}^1\times {\mathrm{293}}^1\times {\mathrm{547}}^1$

素因数の和:955

約数の個数: 24

約数和(自身を含む): 230390160

約数和(自身を除く): 73164309

約数列:

[1, 3, 9, 109, 293, 327, 547, 879, 981, 1641, 2637, 4923, 31937, 59623, 95811, 160271, 178869, 287433, 480813, 536607, 1442439, 17469539, 52408617, 157225851]

約数ペア:

[(1, 157225851), (3, 52408617), (9, 17469539), (109, 1442439), (293, 536607), (327, 480813), (547, 287433), (879, 178869), (981, 160271), (1641, 95811), (2637, 59623), (4923, 31937)]