240266979

素因数分解:

$3^5\times {\mathrm{353}}^1\times {\mathrm{2801}}^1$

素因数の和:3169

約数の個数: 24

約数和(自身を含む): 361054512

約数和(自身を除く): 120787533

約数列:

[1, 3, 9, 27, 81, 243, 353, 1059, 2801, 3177, 8403, 9531, 25209, 28593, 75627, 85779, 226881, 680643, 988753, 2966259, 8898777, 26696331, 80088993, 240266979]

約数ペア:

[(1, 240266979), (3, 80088993), (9, 26696331), (27, 8898777), (81, 2966259), (243, 988753), (353, 680643), (1059, 226881), (2801, 85779), (3177, 75627), (8403, 28593), (9531, 25209)]