80978073

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{383}}^1$

素因数の和:589

約数の個数: 32

約数和(自身を含む): 121651200

約数和(自身を除く): 40673127

約数列:

[1, 3, 11, 33, 43, 129, 149, 383, 447, 473, 1149, 1419, 1639, 4213, 4917, 6407, 12639, 16469, 19221, 49407, 57067, 70477, 171201, 181159, 211431, 543477, 627737, 1883211, 2453881, 7361643, 26992691, 80978073]

約数ペア:

[(1, 80978073), (3, 26992691), (11, 7361643), (33, 2453881), (43, 1883211), (129, 627737), (149, 543477), (383, 211431), (447, 181159), (473, 171201), (1149, 70477), (1419, 57067), (1639, 49407), (4213, 19221), (4917, 16469), (6407, 12639)]