67529091

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{733}}^1$

素因数の和:891

約数の個数: 32

約数和(自身を含む): 106541568

約数和(自身を除く): 39012477

約数列:

[1, 3, 7, 21, 41, 107, 123, 287, 321, 733, 749, 861, 2199, 2247, 4387, 5131, 13161, 15393, 30053, 30709, 78431, 90159, 92127, 210371, 235293, 549017, 631113, 1647051, 3215671, 9647013, 22509697, 67529091]

約数ペア:

[(1, 67529091), (3, 22509697), (7, 9647013), (21, 3215671), (41, 1647051), (107, 631113), (123, 549017), (287, 235293), (321, 210371), (733, 92127), (749, 90159), (861, 78431), (2199, 30709), (2247, 30053), (4387, 15393), (5131, 13161)]