54767937

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{19609}}^1$

素因数の和:19645

約数の個数: 24

約数和(自身を含む): 89421600

約数和(自身を除く): 34653663

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 399, 931, 2793, 19609, 58827, 137263, 372571, 411789, 960841, 1117713, 2607997, 2882523, 7823991, 18255979, 54767937]

約数ペア:

[(1, 54767937), (3, 18255979), (7, 7823991), (19, 2882523), (21, 2607997), (49, 1117713), (57, 960841), (133, 411789), (147, 372571), (399, 137263), (931, 58827), (2793, 19609)]