53447751

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{27367}}^1$

素因数の和:27411

約数の個数: 24

約数和(自身を含む): 91080704

約数和(自身を除く): 37632953

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 1953, 27367, 82101, 191569, 246303, 574707, 848377, 1724121, 2545131, 5938639, 7635393, 17815917, 53447751]

約数ペア:

[(1, 53447751), (3, 17815917), (7, 7635393), (9, 5938639), (21, 2545131), (31, 1724121), (63, 848377), (93, 574707), (217, 246303), (279, 191569), (651, 82101), (1953, 27367)]