89517186577

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{4129}}^1$

素因数の和:4370

約数の個数: 64

約数和(自身を含む): 116431902720

約数和(自身を除く): 26914716143

約数列:

[1, 7, 13, 37, 47, 91, 137, 259, 329, 481, 611, 959, 1739, 1781, 3367, 4129, 4277, 5069, 6439, 12173, 12467, 22607, 28903, 35483, 45073, 53677, 65897, 83707, 152773, 158249, 194063, 238243, 375739, 461279, 565673, 585949, 1069411, 1358441, 1667701, 1986049, 2522819, 3097159, 3959711, 7180331, 7353749, 13902343, 17659733, 20929901, 21680113, 26586631, 50262317, 51476243, 93344303, 146509307, 186106417, 272088713, 345626203, 653410121, 983705347, 1904620991, 2419383421, 6885937429, 12788169511, 89517186577]

約数ペア:

[(1, 89517186577), (7, 12788169511), (13, 6885937429), (37, 2419383421), (47, 1904620991), (91, 983705347), (137, 653410121), (259, 345626203), (329, 272088713), (481, 186106417), (611, 146509307), (959, 93344303), (1739, 51476243), (1781, 50262317), (3367, 26586631), (4129, 21680113), (4277, 20929901), (5069, 17659733), (6439, 13902343), (12173, 7353749), (12467, 7180331), (22607, 3959711), (28903, 3097159), (35483, 2522819), (45073, 1986049), (53677, 1667701), (65897, 1358441), (83707, 1069411), (152773, 585949), (158249, 565673), (194063, 461279), (238243, 375739)]