147702401

素因数分解:

$7^1\times {\mathrm{11}}^3\times {\mathrm{83}}^1\times {\mathrm{191}}^1$

素因数の和:314

約数の個数: 32

約数和(自身を含む): 188891136

約数和(自身を除く): 41188735

約数列:

[1, 7, 11, 77, 83, 121, 191, 581, 847, 913, 1331, 1337, 2101, 6391, 9317, 10043, 14707, 15853, 23111, 70301, 110473, 110971, 161777, 174383, 254221, 773311, 1220681, 1779547, 1918213, 13427491, 21100343, 147702401]

約数ペア:

[(1, 147702401), (7, 21100343), (11, 13427491), (77, 1918213), (83, 1779547), (121, 1220681), (191, 773311), (581, 254221), (847, 174383), (913, 161777), (1331, 110971), (1337, 110473), (2101, 70301), (6391, 23111), (9317, 15853), (10043, 14707)]