54681669

素因数分解:

$3^3\times 7^1\times {\mathrm{349}}^1\times {\mathrm{829}}^1$

素因数の和:1194

約数の個数: 32

約数和(自身を含む): 92960000

約数和(自身を除く): 38278331

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 349, 829, 1047, 2443, 2487, 3141, 5803, 7329, 7461, 9423, 17409, 21987, 22383, 52227, 65961, 156681, 289321, 867963, 2025247, 2603889, 6075741, 7811667, 18227223, 54681669]

約数ペア:

[(1, 54681669), (3, 18227223), (7, 7811667), (9, 6075741), (21, 2603889), (27, 2025247), (63, 867963), (189, 289321), (349, 156681), (829, 65961), (1047, 52227), (2443, 22383), (2487, 21987), (3141, 17409), (5803, 9423), (7329, 7461)]