133719723

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{181}}^1$

素因数の和:336

約数の個数: 48

約数和(自身を含む): 209873664

約数和(自身を除く): 76153941

約数列:

[1, 3, 9, 23, 43, 69, 83, 129, 181, 207, 249, 387, 543, 747, 989, 1629, 1909, 2967, 3569, 4163, 5727, 7783, 8901, 10707, 12489, 15023, 17181, 23349, 32121, 37467, 45069, 70047, 82087, 135207, 179009, 246261, 345529, 537027, 645989, 738783, 1036587, 1611081, 1937967, 3109761, 5813901, 14857747, 44573241, 133719723]

約数ペア:

[(1, 133719723), (3, 44573241), (9, 14857747), (23, 5813901), (43, 3109761), (69, 1937967), (83, 1611081), (129, 1036587), (181, 738783), (207, 645989), (249, 537027), (387, 345529), (543, 246261), (747, 179009), (989, 135207), (1629, 82087), (1909, 70047), (2967, 45069), (3569, 37467), (4163, 32121), (5727, 23349), (7783, 17181), (8901, 15023), (10707, 12489)]