123341427

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{601}}^1\times {\mathrm{691}}^1$

素因数の和:1312

約数の個数: 32

約数和(自身を含む): 199960320

約数和(自身を除く): 76618893

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 601, 691, 1803, 2073, 5409, 6219, 6611, 7601, 16227, 18657, 19833, 22803, 59499, 68409, 178497, 205227, 415291, 1245873, 3737619, 4568201, 11212857, 13704603, 41113809, 123341427]

約数ペア:

[(1, 123341427), (3, 41113809), (9, 13704603), (11, 11212857), (27, 4568201), (33, 3737619), (99, 1245873), (297, 415291), (601, 205227), (691, 178497), (1803, 68409), (2073, 59499), (5409, 22803), (6219, 19833), (6611, 18657), (7601, 16227)]