166487373

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{1433}}^1$

素因数の和:1786

約数の個数: 32

約数和(自身を含む): 266609280

約数和(自身を除く): 100121907

約数列:

[1, 3, 9, 13, 27, 39, 117, 331, 351, 993, 1433, 2979, 4299, 4303, 8937, 12897, 12909, 18629, 38691, 38727, 55887, 116181, 167661, 474323, 502983, 1422969, 4268907, 6166199, 12806721, 18498597, 55495791, 166487373]

約数ペア:

[(1, 166487373), (3, 55495791), (9, 18498597), (13, 12806721), (27, 6166199), (39, 4268907), (117, 1422969), (331, 502983), (351, 474323), (993, 167661), (1433, 116181), (2979, 55887), (4299, 38727), (4303, 38691), (8937, 18629), (12897, 12909)]