66483249

素因数分解:

$3^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{5449}}^1$

素因数の和:5549

約数の個数: 24

約数和(自身を含む): 104378400

約数和(自身を除く): 37895151

約数列:

[1, 3, 7, 21, 49, 83, 147, 249, 581, 1743, 4067, 5449, 12201, 16347, 38143, 114429, 267001, 452267, 801003, 1356801, 3165869, 9497607, 22161083, 66483249]

約数ペア:

[(1, 66483249), (3, 22161083), (7, 9497607), (21, 3165869), (49, 1356801), (83, 801003), (147, 452267), (249, 267001), (581, 114429), (1743, 38143), (4067, 16347), (5449, 12201)]