75032307

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{373}}^1$

素因数の和:520

約数の個数: 48

約数和(自身を含む): 129445888

約数和(自身を除く): 54413581

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 103, 217, 279, 309, 373, 651, 721, 927, 1119, 1953, 2163, 2611, 3193, 3357, 6489, 7833, 9579, 11563, 22351, 23499, 28737, 34689, 38419, 67053, 80941, 104067, 115257, 201159, 242823, 268933, 345771, 728469, 806799, 1190989, 2420397, 3572967, 8336923, 10718901, 25010769, 75032307]

約数ペア:

[(1, 75032307), (3, 25010769), (7, 10718901), (9, 8336923), (21, 3572967), (31, 2420397), (63, 1190989), (93, 806799), (103, 728469), (217, 345771), (279, 268933), (309, 242823), (373, 201159), (651, 115257), (721, 104067), (927, 80941), (1119, 67053), (1953, 38419), (2163, 34689), (2611, 28737), (3193, 23499), (3357, 22351), (6489, 11563), (7833, 9579)]