274708939503

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{67879649}}^1$

素因数の和:67879742

約数の個数: 16

約数和(自身を含む): 390986784000

約数和(自身を除く): 116277844497

約数列:

[1, 3, 19, 57, 71, 213, 1349, 4047, 67879649, 203638947, 1289713331, 3869139993, 4819455079, 14458365237, 91569646501, 274708939503]

約数ペア:

[(1, 274708939503), (3, 91569646501), (19, 14458365237), (57, 4819455079), (71, 3869139993), (213, 1289713331), (1349, 203638947), (4047, 67879649)]