52676271

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{787}}^1$

素因数の和:900

約数の個数: 32

約数和(自身を含む): 81447680

約数和(自身を除く): 28771409

約数列:

[1, 3, 9, 27, 37, 67, 111, 201, 333, 603, 787, 999, 1809, 2361, 2479, 7083, 7437, 21249, 22311, 29119, 52729, 66933, 87357, 158187, 262071, 474561, 786213, 1423683, 1950973, 5852919, 17558757, 52676271]

約数ペア:

[(1, 52676271), (3, 17558757), (9, 5852919), (27, 1950973), (37, 1423683), (67, 786213), (111, 474561), (201, 262071), (333, 158187), (603, 87357), (787, 66933), (999, 52729), (1809, 29119), (2361, 22311), (2479, 21249), (7083, 7437)]