75852621

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:282

約数の個数: 48

約数和(自身を含む): 122181696

約数和(自身を除く): 46329075

約数列:

[1, 3, 9, 13, 39, 73, 83, 107, 117, 219, 249, 321, 657, 747, 949, 963, 1079, 1391, 2847, 3237, 4173, 6059, 7811, 8541, 8881, 9711, 12519, 18177, 23433, 26643, 54531, 70299, 78767, 79929, 101543, 115453, 236301, 304629, 346359, 648313, 708903, 913887, 1039077, 1944939, 5834817, 8428069, 25284207, 75852621]

約数ペア:

[(1, 75852621), (3, 25284207), (9, 8428069), (13, 5834817), (39, 1944939), (73, 1039077), (83, 913887), (107, 708903), (117, 648313), (219, 346359), (249, 304629), (321, 236301), (657, 115453), (747, 101543), (949, 79929), (963, 78767), (1079, 70299), (1391, 54531), (2847, 26643), (3237, 23433), (4173, 18177), (6059, 12519), (7811, 9711), (8541, 8881)]