53165673

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1$

素因数の和:267

約数の個数: 64

約数和(自身を含む): 92252160

約数和(自身を除く): 39086487

約数列:

[1, 3, 9, 11, 23, 27, 33, 43, 69, 99, 129, 181, 207, 253, 297, 387, 473, 543, 621, 759, 989, 1161, 1419, 1629, 1991, 2277, 2967, 4163, 4257, 4887, 5973, 6831, 7783, 8901, 10879, 12489, 12771, 17919, 23349, 26703, 32637, 37467, 45793, 53757, 70047, 85613, 97911, 112401, 137379, 179009, 210141, 256839, 293733, 412137, 537027, 770517, 1236411, 1611081, 1969099, 2311551, 4833243, 5907297, 17721891, 53165673]

約数ペア:

[(1, 53165673), (3, 17721891), (9, 5907297), (11, 4833243), (23, 2311551), (27, 1969099), (33, 1611081), (43, 1236411), (69, 770517), (99, 537027), (129, 412137), (181, 293733), (207, 256839), (253, 210141), (297, 179009), (387, 137379), (473, 112401), (543, 97911), (621, 85613), (759, 70047), (989, 53757), (1161, 45793), (1419, 37467), (1629, 32637), (1991, 26703), (2277, 23349), (2967, 17919), (4163, 12771), (4257, 12489), (4887, 10879), (5973, 8901), (6831, 7783)]