27944433

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{397}}^1$

素因数の和:499

約数の個数: 40

約数和(自身を含む): 46231680

約数和(自身を除く): 18287247

約数列:

[1, 3, 9, 11, 27, 33, 79, 81, 99, 237, 297, 397, 711, 869, 891, 1191, 2133, 2607, 3573, 4367, 6399, 7821, 10719, 13101, 23463, 31363, 32157, 39303, 70389, 94089, 117909, 282267, 344993, 353727, 846801, 1034979, 2540403, 3104937, 9314811, 27944433]

約数ペア:

[(1, 27944433), (3, 9314811), (9, 3104937), (11, 2540403), (27, 1034979), (33, 846801), (79, 353727), (81, 344993), (99, 282267), (237, 117909), (297, 94089), (397, 70389), (711, 39303), (869, 32157), (891, 31363), (1191, 23463), (2133, 13101), (2607, 10719), (3573, 7821), (4367, 6399)]