74991693

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{53299}}^1$

素因数の和:53376

約数の個数: 16

約数和(自身を含む): 115980800

約数和(自身を除く): 40989107

約数列:

[1, 3, 7, 21, 67, 201, 469, 1407, 53299, 159897, 373093, 1119279, 3571033, 10713099, 24997231, 74991693]

約数ペア:

[(1, 74991693), (3, 24997231), (7, 10713099), (21, 3571033), (67, 1119279), (201, 373093), (469, 159897), (1407, 53299)]