127721000731

素因数分解:

${\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{227453}}^1$

素因数の和:227583

約数の個数: 24

約数和(自身を含む): 142449891120

約数和(自身を除く): 14728890389

約数列:

[1, 17, 29, 67, 289, 493, 1139, 1943, 8381, 19363, 33031, 227453, 561527, 3866701, 6596137, 15239351, 65733917, 112134329, 259068967, 441941179, 1906283593, 4404172439, 7513000043, 127721000731]

約数ペア:

[(1, 127721000731), (17, 7513000043), (29, 4404172439), (67, 1906283593), (289, 441941179), (493, 259068967), (1139, 112134329), (1943, 65733917), (8381, 15239351), (19363, 6596137), (33031, 3866701), (227453, 561527)]