948153987

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{1223}}^1$

素因数の和:1472

約数の個数: 48

約数和(自身を含む): 1539772416

約数和(自身を除く): 591618429

約数列:

[1, 3, 9, 11, 33, 41, 99, 123, 191, 369, 451, 573, 1223, 1353, 1719, 2101, 3669, 4059, 6303, 7831, 11007, 13453, 18909, 23493, 40359, 50143, 70479, 86141, 121077, 150429, 233593, 258423, 451287, 551573, 700779, 775269, 1654719, 2102337, 2569523, 4964157, 7708569, 9577313, 23125707, 28731939, 86195817, 105350443, 316051329, 948153987]

約数ペア:

[(1, 948153987), (3, 316051329), (9, 105350443), (11, 86195817), (33, 28731939), (41, 23125707), (99, 9577313), (123, 7708569), (191, 4964157), (369, 2569523), (451, 2102337), (573, 1654719), (1223, 775269), (1353, 700779), (1719, 551573), (2101, 451287), (3669, 258423), (4059, 233593), (6303, 150429), (7831, 121077), (11007, 86141), (13453, 70479), (18909, 50143), (23493, 40359)]