67565799

素因数分解:

$3^3\times 7^1\times {\mathrm{389}}^1\times {\mathrm{919}}^1$

素因数の和:1324

約数の個数: 32

約数和(自身を含む): 114816000

約数和(自身を除く): 47250201

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 389, 919, 1167, 2723, 2757, 3501, 6433, 8169, 8271, 10503, 19299, 24507, 24813, 57897, 73521, 173691, 357491, 1072473, 2502437, 3217419, 7507311, 9652257, 22521933, 67565799]

約数ペア:

[(1, 67565799), (3, 22521933), (7, 9652257), (9, 7507311), (21, 3217419), (27, 2502437), (63, 1072473), (189, 357491), (389, 173691), (919, 73521), (1167, 57897), (2723, 24813), (2757, 24507), (3501, 19299), (6433, 10503), (8169, 8271)]