27240219

素因数分解:

$3^4\times {\mathrm{97}}^1\times {\mathrm{3467}}^1$

素因数の和:3576

約数の個数: 20

約数和(自身を含む): 41123544

約数和(自身を除く): 13883325

約数列:

[1, 3, 9, 27, 81, 97, 291, 873, 2619, 3467, 7857, 10401, 31203, 93609, 280827, 336299, 1008897, 3026691, 9080073, 27240219]

約数ペア:

[(1, 27240219), (3, 9080073), (9, 3026691), (27, 1008897), (81, 336299), (97, 280827), (291, 93609), (873, 31203), (2619, 10401), (3467, 7857)]