84814821

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3571}}^1$

素因数の和:3626

約数の個数: 48

約数和(自身を含む): 156024960

約数和(自身を除く): 71210139

約数列:

[1, 3, 7, 9, 13, 21, 29, 39, 63, 87, 91, 117, 203, 261, 273, 377, 609, 819, 1131, 1827, 2639, 3393, 3571, 7917, 10713, 23751, 24997, 32139, 46423, 74991, 103559, 139269, 224973, 310677, 324961, 417807, 724913, 932031, 974883, 1346267, 2174739, 2924649, 4038801, 6524217, 9423869, 12116403, 28271607, 84814821]

約数ペア:

[(1, 84814821), (3, 28271607), (7, 12116403), (9, 9423869), (13, 6524217), (21, 4038801), (29, 2924649), (39, 2174739), (63, 1346267), (87, 974883), (91, 932031), (117, 724913), (203, 417807), (261, 324961), (273, 310677), (377, 224973), (609, 139269), (819, 103559), (1131, 74991), (1827, 46423), (2639, 32139), (3393, 24997), (3571, 23751), (7917, 10713)]