17380046187

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{105983}}^1$

素因数の和:106152

約数の個数: 48

約数和(自身を含む): 30421647360

約数和(自身を除く): 13041601173

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 137, 171, 399, 411, 959, 1197, 1233, 2603, 2877, 7809, 8631, 18221, 23427, 54663, 105983, 163989, 317949, 741881, 953847, 2013677, 2225643, 6041031, 6676929, 14095739, 14519671, 18123093, 42287217, 43559013, 101637697, 126861651, 130677039, 275873749, 304913091, 827621247, 914739273, 1931116243, 2482863741, 5793348729, 17380046187]

約数ペア:

[(1, 17380046187), (3, 5793348729), (7, 2482863741), (9, 1931116243), (19, 914739273), (21, 827621247), (57, 304913091), (63, 275873749), (133, 130677039), (137, 126861651), (171, 101637697), (399, 43559013), (411, 42287217), (959, 18123093), (1197, 14519671), (1233, 14095739), (2603, 6676929), (2877, 6041031), (7809, 2225643), (8631, 2013677), (18221, 953847), (23427, 741881), (54663, 317949), (105983, 163989)]