77312347

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{1327}}^1$

素因数の和:1411

約数の個数: 24

約数和(自身を含む): 95376960

約数和(自身を除く): 18064613

約数列:

[1, 7, 29, 41, 49, 203, 287, 1189, 1327, 1421, 2009, 8323, 9289, 38483, 54407, 58261, 65023, 269381, 380849, 1577803, 1885667, 2665943, 11044621, 77312347]

約数ペア:

[(1, 77312347), (7, 11044621), (29, 2665943), (41, 1885667), (49, 1577803), (203, 380849), (287, 269381), (1189, 65023), (1327, 58261), (1421, 54407), (2009, 38483), (8323, 9289)]