57847797

素因数分解:

$3^3\times 7^1\times {\mathrm{349}}^1\times {\mathrm{877}}^1$

素因数の和:1242

約数の個数: 32

約数和(自身を含む): 98336000

約数和(自身を除く): 40488203

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 349, 877, 1047, 2443, 2631, 3141, 6139, 7329, 7893, 9423, 18417, 21987, 23679, 55251, 65961, 165753, 306073, 918219, 2142511, 2754657, 6427533, 8263971, 19282599, 57847797]

約数ペア:

[(1, 57847797), (3, 19282599), (7, 8263971), (9, 6427533), (21, 2754657), (27, 2142511), (63, 918219), (189, 306073), (349, 165753), (877, 65961), (1047, 55251), (2443, 23679), (2631, 21987), (3141, 18417), (6139, 9423), (7329, 7893)]