73427031

素因数分解:

$3^2\times {\mathrm{421}}^1\times {\mathrm{19379}}^1$

素因数の和:19806

約数の個数: 12

約数和(自身を含む): 106318680

約数和(自身を除く): 32891649

約数列:

[1, 3, 9, 421, 1263, 3789, 19379, 58137, 174411, 8158559, 24475677, 73427031]

約数ペア:

[(1, 73427031), (3, 24475677), (9, 8158559), (421, 174411), (1263, 58137), (3789, 19379)]