127684089

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{4027}}^1$

素因数の和:4317

約数の個数: 24

約数和(自身を含む): 199402112

約数和(自身を除く): 71718023

約数列:

[1, 3, 9, 13, 39, 117, 271, 813, 2439, 3523, 4027, 10569, 12081, 31707, 36243, 52351, 157053, 471159, 1091317, 3273951, 9821853, 14187121, 42561363, 127684089]

約数ペア:

[(1, 127684089), (3, 42561363), (9, 14187121), (13, 9821853), (39, 3273951), (117, 1091317), (271, 471159), (813, 157053), (2439, 52351), (3523, 36243), (4027, 31707), (10569, 12081)]