74188221

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{19927}}^1$

素因数の和:20020

約数の個数: 16

約数和(自身を含む): 106176384

約数和(自身を除く): 31988163

約数列:

[1, 3, 17, 51, 73, 219, 1241, 3723, 19927, 59781, 338759, 1016277, 1454671, 4364013, 24729407, 74188221]

約数ペア:

[(1, 74188221), (3, 24729407), (17, 4364013), (51, 1454671), (73, 1016277), (219, 338759), (1241, 59781), (3723, 19927)]