156985487289

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{4217}}^1\times {\mathrm{23369}}^1$

素因数の和:27654

約数の個数: 32

約数和(自身を含む): 236579184000

約数和(自身を除く): 79593696711

約数列:

[1, 3, 9, 27, 59, 177, 531, 1593, 4217, 12651, 23369, 37953, 70107, 113859, 210321, 248803, 630963, 746409, 1378771, 2239227, 4136313, 6717681, 12408939, 37226817, 98547073, 295641219, 886923657, 2660770971, 5814277307, 17442831921, 52328495763, 156985487289]

約数ペア:

[(1, 156985487289), (3, 52328495763), (9, 17442831921), (27, 5814277307), (59, 2660770971), (177, 886923657), (531, 295641219), (1593, 98547073), (4217, 37226817), (12651, 12408939), (23369, 6717681), (37953, 4136313), (70107, 2239227), (113859, 1378771), (210321, 746409), (248803, 630963)]