69678477

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{431}}^1$

素因数の和:542

約数の個数: 48

約数和(自身を含む): 116453376

約数和(自身を除く): 46774899

約数列:

[1, 3, 9, 11, 23, 33, 69, 71, 99, 207, 213, 253, 431, 639, 759, 781, 1293, 1633, 2277, 2343, 3879, 4741, 4899, 7029, 9913, 14223, 14697, 17963, 29739, 30601, 42669, 53889, 89217, 91803, 109043, 161667, 275409, 327129, 336611, 703823, 981387, 1009833, 2111469, 3029499, 6334407, 7742053, 23226159, 69678477]

約数ペア:

[(1, 69678477), (3, 23226159), (9, 7742053), (11, 6334407), (23, 3029499), (33, 2111469), (69, 1009833), (71, 981387), (99, 703823), (207, 336611), (213, 327129), (253, 275409), (431, 161667), (639, 109043), (759, 91803), (781, 89217), (1293, 53889), (1633, 42669), (2277, 30601), (2343, 29739), (3879, 17963), (4741, 14697), (4899, 14223), (7029, 9913)]