777776113881

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{431}}^1\times {\mathrm{44449}}^1$

素因数の和:45246

約数の個数: 48

約数和(自身を含む): 1216203206400

約数和(自身を除く): 438427092519

約数列:

[1, 3, 9, 13, 39, 117, 347, 431, 1041, 1293, 3123, 3879, 4511, 5603, 13533, 16809, 40599, 44449, 50427, 133347, 149557, 400041, 448671, 577837, 1346013, 1733511, 1944241, 5200533, 5832723, 15423803, 17498169, 19157519, 46271409, 57472557, 138814227, 172417671, 200509439, 249047747, 601528317, 747143241, 1804584951, 2241429723, 6647659093, 19942977279, 59828931837, 86419568209, 259258704627, 777776113881]

約数ペア:

[(1, 777776113881), (3, 259258704627), (9, 86419568209), (13, 59828931837), (39, 19942977279), (117, 6647659093), (347, 2241429723), (431, 1804584951), (1041, 747143241), (1293, 601528317), (3123, 249047747), (3879, 200509439), (4511, 172417671), (5603, 138814227), (13533, 57472557), (16809, 46271409), (40599, 19157519), (44449, 17498169), (50427, 15423803), (133347, 5832723), (149557, 5200533), (400041, 1944241), (448671, 1733511), (577837, 1346013)]