73505661

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{443}}^1$

素因数の和:577

約数の個数: 32

約数和(自身を含む): 107412480

約数和(自身を除く): 33906819

約数列:

[1, 3, 19, 41, 57, 71, 123, 213, 443, 779, 1329, 1349, 2337, 2911, 4047, 8417, 8733, 18163, 25251, 31453, 54489, 55309, 94359, 165927, 345097, 597607, 1035291, 1289573, 1792821, 3868719, 24501887, 73505661]

約数ペア:

[(1, 73505661), (3, 24501887), (19, 3868719), (41, 1792821), (57, 1289573), (71, 1035291), (123, 597607), (213, 345097), (443, 165927), (779, 94359), (1329, 55309), (1349, 54489), (2337, 31453), (2911, 25251), (4047, 18163), (8417, 8733)]