78971559

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1\times {\mathrm{2579}}^1$

素因数の和:2814

約数の個数: 16

約数和(自身を含む): 107740800

約数和(自身を除く): 28769241

約数列:

[1, 3, 59, 173, 177, 519, 2579, 7737, 10207, 30621, 152161, 446167, 456483, 1338501, 26323853, 78971559]

約数ペア:

[(1, 78971559), (3, 26323853), (59, 1338501), (173, 456483), (177, 446167), (519, 152161), (2579, 30621), (7737, 10207)]