27017739

素因数分解:

$3^3\times 7^1\times {\mathrm{163}}^1\times {\mathrm{877}}^1$

素因数の和:1056

約数の個数: 32

約数和(自身を含む): 46077440

約数和(自身を除く): 19059701

約数列:

[1, 3, 7, 9, 21, 27, 63, 163, 189, 489, 877, 1141, 1467, 2631, 3423, 4401, 6139, 7893, 10269, 18417, 23679, 30807, 55251, 142951, 165753, 428853, 1000657, 1286559, 3001971, 3859677, 9005913, 27017739]

約数ペア:

[(1, 27017739), (3, 9005913), (7, 3859677), (9, 3001971), (21, 1286559), (27, 1000657), (63, 428853), (163, 165753), (189, 142951), (489, 55251), (877, 30807), (1141, 23679), (1467, 18417), (2631, 10269), (3423, 7893), (4401, 6139)]