26114991

素因数分解:

$3^1\times 7^3\times {\mathrm{41}}^1\times {\mathrm{619}}^1$

素因数の和:684

約数の個数: 32

約数和(自身を含む): 41664000

約数和(自身を除く): 15549009

約数列:

[1, 3, 7, 21, 41, 49, 123, 147, 287, 343, 619, 861, 1029, 1857, 2009, 4333, 6027, 12999, 14063, 25379, 30331, 42189, 76137, 90993, 177653, 212317, 532959, 636951, 1243571, 3730713, 8704997, 26114991]

約数ペア:

[(1, 26114991), (3, 8704997), (7, 3730713), (21, 1243571), (41, 636951), (49, 532959), (123, 212317), (147, 177653), (287, 90993), (343, 76137), (619, 42189), (861, 30331), (1029, 25379), (1857, 14063), (2009, 12999), (4333, 6027)]