27188559

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{2141}}^1$

素因数の和:2247

約数の個数: 24

約数和(自身を含む): 42103152

約数和(自身を除く): 14914593

約数列:

[1, 3, 9, 17, 51, 83, 153, 249, 747, 1411, 2141, 4233, 6423, 12699, 19269, 36397, 109191, 177703, 327573, 533109, 1599327, 3020951, 9062853, 27188559]

約数ペア:

[(1, 27188559), (3, 9062853), (9, 3020951), (17, 1599327), (51, 533109), (83, 327573), (153, 177703), (249, 109191), (747, 36397), (1411, 19269), (2141, 12699), (4233, 6423)]