27832431

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{229}}^1$

素因数の和:399

約数の個数: 32

約数和(自身を含む): 42393600

約数和(自身を除く): 14561169

約数列:

[1, 3, 11, 29, 33, 87, 127, 229, 319, 381, 687, 957, 1397, 2519, 3683, 4191, 6641, 7557, 11049, 19923, 29083, 40513, 73051, 87249, 121539, 219153, 319913, 843407, 959739, 2530221, 9277477, 27832431]

約数ペア:

[(1, 27832431), (3, 9277477), (11, 2530221), (29, 959739), (33, 843407), (87, 319913), (127, 219153), (229, 121539), (319, 87249), (381, 73051), (687, 40513), (957, 29083), (1397, 19923), (2519, 11049), (3683, 7557), (4191, 6641)]