74140143

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{320953}}^1$

素因数の和:320974

約数の個数: 16

約数和(自身を含む): 123246336

約数和(自身を除く): 49106193

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 320953, 962859, 2246671, 3530483, 6740013, 10591449, 24713381, 74140143]

約数ペア:

[(1, 74140143), (3, 24713381), (7, 10591449), (11, 6740013), (21, 3530483), (33, 2246671), (77, 962859), (231, 320953)]