77397363

素因数分解:

$3^4\times {\mathrm{947}}^1\times {\mathrm{1009}}^1$

素因数の和:1968

約数の個数: 20

約数和(自身を含む): 115855080

約数和(自身を除く): 38457717

約数列:

[1, 3, 9, 27, 81, 947, 1009, 2841, 3027, 8523, 9081, 25569, 27243, 76707, 81729, 955523, 2866569, 8599707, 25799121, 77397363]

約数ペア:

[(1, 77397363), (3, 25799121), (9, 8599707), (27, 2866569), (81, 955523), (947, 81729), (1009, 76707), (2841, 27243), (3027, 25569), (8523, 9081)]