222452001

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{88591}}^1$

素因数の和:88634

約数の個数: 20

約数和(自身を含む): 343028224

約数和(自身を除く): 120576223

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 88591, 265773, 797319, 2391957, 2746321, 7175871, 8238963, 24716889, 74150667, 222452001]

約数ペア:

[(1, 222452001), (3, 74150667), (9, 24716889), (27, 8238963), (31, 7175871), (81, 2746321), (93, 2391957), (279, 797319), (837, 265773), (2511, 88591)]