73961829

素因数分解:

$3^4\times {\mathrm{61}}^1\times {\mathrm{14969}}^1$

素因数の和:15042

約数の個数: 20

約数和(自身を含む): 112304940

約数和(自身を除く): 38343111

約数列:

[1, 3, 9, 27, 61, 81, 183, 549, 1647, 4941, 14969, 44907, 134721, 404163, 913109, 1212489, 2739327, 8217981, 24653943, 73961829]

約数ペア:

[(1, 73961829), (3, 24653943), (9, 8217981), (27, 2739327), (61, 1212489), (81, 913109), (183, 404163), (549, 134721), (1647, 44907), (4941, 14969)]