172743105941

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{76777}}^1$

素因数の和:76918

約数の個数: 48

約数和(自身を含む): 221513129136

約数和(自身を除く): 48770023195

約数列:

[1, 7, 17, 37, 49, 73, 119, 259, 511, 629, 833, 1241, 1813, 2701, 3577, 4403, 8687, 18907, 30821, 45917, 60809, 76777, 132349, 321419, 537439, 1305209, 2249933, 2840749, 3762073, 5604721, 9136463, 19885243, 39233047, 48292733, 63955241, 95280257, 139196701, 207374677, 274631329, 338049131, 666961799, 1451622739, 2366343917, 3525369509, 4668732593, 10161359173, 24677586563, 172743105941]

約数ペア:

[(1, 172743105941), (7, 24677586563), (17, 10161359173), (37, 4668732593), (49, 3525369509), (73, 2366343917), (119, 1451622739), (259, 666961799), (511, 338049131), (629, 274631329), (833, 207374677), (1241, 139196701), (1813, 95280257), (2701, 63955241), (3577, 48292733), (4403, 39233047), (8687, 19885243), (18907, 9136463), (30821, 5604721), (45917, 3762073), (60809, 2840749), (76777, 2249933), (132349, 1305209), (321419, 537439)]