27305559

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{811}}^1$

素因数の和:892

約数の個数: 32

約数和(自身を含む): 42873600

約数和(自身を除く): 15568041

約数列:

[1, 3, 9, 27, 29, 43, 87, 129, 261, 387, 783, 811, 1161, 1247, 2433, 3741, 7299, 11223, 21897, 23519, 33669, 34873, 70557, 104619, 211671, 313857, 635013, 941571, 1011317, 3033951, 9101853, 27305559]

約数ペア:

[(1, 27305559), (3, 9101853), (9, 3033951), (27, 1011317), (29, 941571), (43, 635013), (87, 313857), (129, 211671), (261, 104619), (387, 70557), (783, 34873), (811, 33669), (1161, 23519), (1247, 21897), (2433, 11223), (3741, 7299)]