255655835091

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{269}}^1\times {\mathrm{17417}}^1$

素因数の和:17785

約数の個数: 64

約数和(自身を含む): 397297612800

約数和(自身を除く): 141641777709

約数列:

[1, 3, 9, 27, 43, 47, 129, 141, 269, 387, 423, 807, 1161, 1269, 2021, 2421, 6063, 7263, 11567, 12643, 17417, 18189, 34701, 37929, 52251, 54567, 104103, 113787, 156753, 312309, 341361, 470259, 543649, 748931, 818599, 1630947, 2246793, 2455797, 4685173, 4892841, 6740379, 7367391, 14055519, 14678523, 20221137, 22102173, 35199757, 42166557, 105599271, 126499671, 201462439, 220203131, 316797813, 604387317, 660609393, 950393439, 1813161951, 1981828179, 5439485853, 5945484537, 9468734633, 28406203899, 85218611697, 255655835091]

約数ペア:

[(1, 255655835091), (3, 85218611697), (9, 28406203899), (27, 9468734633), (43, 5945484537), (47, 5439485853), (129, 1981828179), (141, 1813161951), (269, 950393439), (387, 660609393), (423, 604387317), (807, 316797813), (1161, 220203131), (1269, 201462439), (2021, 126499671), (2421, 105599271), (6063, 42166557), (7263, 35199757), (11567, 22102173), (12643, 20221137), (17417, 14678523), (18189, 14055519), (34701, 7367391), (37929, 6740379), (52251, 4892841), (54567, 4685173), (104103, 2455797), (113787, 2246793), (156753, 1630947), (312309, 818599), (341361, 748931), (470259, 543649)]