26314323

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1$

素因数の和:264

約数の個数: 48

約数和(自身を含む): 43819776

約数和(自身を除く): 17505453

約数列:

[1, 3, 7, 21, 23, 43, 49, 69, 129, 147, 161, 181, 301, 483, 543, 903, 989, 1127, 1267, 2107, 2967, 3381, 3801, 4163, 6321, 6923, 7783, 8869, 12489, 20769, 23349, 26607, 29141, 48461, 54481, 87423, 145383, 163443, 179009, 203987, 381367, 537027, 611961, 1144101, 1253063, 3759189, 8771441, 26314323]

約数ペア:

[(1, 26314323), (3, 8771441), (7, 3759189), (21, 1253063), (23, 1144101), (43, 611961), (49, 537027), (69, 381367), (129, 203987), (147, 179009), (161, 163443), (181, 145383), (301, 87423), (483, 54481), (543, 48461), (903, 29141), (989, 26607), (1127, 23349), (1267, 20769), (2107, 12489), (2967, 8869), (3381, 7783), (3801, 6923), (4163, 6321)]