77585121

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{33029}}^1$

素因数の和:33070

約数の個数: 20

約数和(自身を含む): 119898900

約数和(自身を除く): 42313779

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 2349, 33029, 99087, 297261, 891783, 957841, 2675349, 2873523, 8620569, 25861707, 77585121]

約数ペア:

[(1, 77585121), (3, 25861707), (9, 8620569), (27, 2873523), (29, 2675349), (81, 957841), (87, 891783), (261, 297261), (783, 99087), (2349, 33029)]