286878038427

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2633}}^1\times {\mathrm{16561}}^1$

素因数の和:19260

約数の個数: 48

約数和(自身を含む): 449155875168

約数和(自身を除く): 162277836741

約数列:

[1, 3, 9, 17, 43, 51, 129, 153, 387, 731, 2193, 2633, 6579, 7899, 16561, 23697, 44761, 49683, 113219, 134283, 149049, 281537, 339657, 402849, 712123, 844611, 1018971, 1924723, 2136369, 2533833, 5774169, 6409107, 12106091, 17322507, 36318273, 43605113, 108954819, 130815339, 392446017, 741286921, 1875019859, 2223860763, 5625059577, 6671582289, 16875178731, 31875337603, 95626012809, 286878038427]

約数ペア:

[(1, 286878038427), (3, 95626012809), (9, 31875337603), (17, 16875178731), (43, 6671582289), (51, 5625059577), (129, 2223860763), (153, 1875019859), (387, 741286921), (731, 392446017), (2193, 130815339), (2633, 108954819), (6579, 43605113), (7899, 36318273), (16561, 17322507), (23697, 12106091), (44761, 6409107), (49683, 5774169), (113219, 2533833), (134283, 2136369), (149049, 1924723), (281537, 1018971), (339657, 844611), (402849, 712123)]