25993197

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2203}}^1$

素因数の和:2254

約数の個数: 32

約数和(自身を含む): 42316800

約数和(自身を除く): 16323603

約数列:

[1, 3, 9, 19, 23, 27, 57, 69, 171, 207, 437, 513, 621, 1311, 2203, 3933, 6609, 11799, 19827, 41857, 50669, 59481, 125571, 152007, 376713, 456021, 962711, 1130139, 1368063, 2888133, 8664399, 25993197]

約数ペア:

[(1, 25993197), (3, 8664399), (9, 2888133), (19, 1368063), (23, 1130139), (27, 962711), (57, 456021), (69, 376713), (171, 152007), (207, 125571), (437, 59481), (513, 50669), (621, 41857), (1311, 19827), (2203, 11799), (3933, 6609)]