53378978841

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1\times {\mathrm{1619}}^1$

素因数の和:1851

約数の個数: 96

約数和(自身を含む): 86612198400

約数和(自身を除く): 33233219559

約数列:

[1, 3, 9, 19, 23, 57, 69, 83, 101, 171, 207, 249, 303, 437, 747, 909, 1311, 1577, 1619, 1909, 1919, 2323, 3933, 4731, 4857, 5727, 5757, 6969, 8383, 14193, 14571, 17181, 17271, 20907, 25149, 30761, 36271, 37237, 44137, 75447, 92283, 108813, 111711, 132411, 134377, 159277, 163519, 192809, 276849, 326439, 335133, 397233, 403131, 477831, 490557, 578427, 707503, 1209393, 1433493, 1471671, 1735281, 2122509, 2553163, 3090671, 3106861, 3663371, 3760937, 6367527, 7659489, 9272013, 9320583, 10990113, 11282811, 13572077, 22978467, 27816039, 27961749, 32970339, 33848433, 40716231, 58722749, 71457803, 122148693, 176168247, 214373409, 257869463, 312157771, 528504741, 643120227, 773608389, 936473313, 2320825167, 2809419939, 5930997649, 17792992947, 53378978841]

約数ペア:

[(1, 53378978841), (3, 17792992947), (9, 5930997649), (19, 2809419939), (23, 2320825167), (57, 936473313), (69, 773608389), (83, 643120227), (101, 528504741), (171, 312157771), (207, 257869463), (249, 214373409), (303, 176168247), (437, 122148693), (747, 71457803), (909, 58722749), (1311, 40716231), (1577, 33848433), (1619, 32970339), (1909, 27961749), (1919, 27816039), (2323, 22978467), (3933, 13572077), (4731, 11282811), (4857, 10990113), (5727, 9320583), (5757, 9272013), (6969, 7659489), (8383, 6367527), (14193, 3760937), (14571, 3663371), (17181, 3106861), (17271, 3090671), (20907, 2553163), (25149, 2122509), (30761, 1735281), (36271, 1471671), (37237, 1433493), (44137, 1209393), (75447, 707503), (92283, 578427), (108813, 490557), (111711, 477831), (132411, 403131), (134377, 397233), (159277, 335133), (163519, 326439), (192809, 276849)]