21546366957

素因数分解:

$3^3\times {\mathrm{239}}^1\times {\mathrm{641}}^1\times {\mathrm{5209}}^1$

素因数の和:6098

約数の個数: 32

約数和(自身を含む): 32110272000

約数和(自身を除く): 10563905043

約数列:

[1, 3, 9, 27, 239, 641, 717, 1923, 2151, 5209, 5769, 6453, 15627, 17307, 46881, 140643, 153199, 459597, 1244951, 1378791, 3338969, 3734853, 4136373, 10016907, 11204559, 30050721, 33613677, 90152163, 798013591, 2394040773, 7182122319, 21546366957]

約数ペア:

[(1, 21546366957), (3, 7182122319), (9, 2394040773), (27, 798013591), (239, 90152163), (641, 33613677), (717, 30050721), (1923, 11204559), (2151, 10016907), (5209, 4136373), (5769, 3734853), (6453, 3338969), (15627, 1378791), (17307, 1244951), (46881, 459597), (140643, 153199)]