73664913

素因数分解:

$3^1\times 7^1\times {\mathrm{607}}^1\times {\mathrm{5779}}^1$

素因数の和:6396

約数の個数: 16

約数和(自身を含む): 112455680

約数和(自身を除く): 38790767

約数列:

[1, 3, 7, 21, 607, 1821, 4249, 5779, 12747, 17337, 40453, 121359, 3507853, 10523559, 24554971, 73664913]

約数ペア:

[(1, 73664913), (3, 24554971), (7, 10523559), (21, 3507853), (607, 121359), (1821, 40453), (4249, 17337), (5779, 12747)]