977761917

素因数分解:

$3^2\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{2633}}^1$

素因数の和:2703

約数の個数: 48

約数和(自身を含む): 1604169216

約数和(自身を除く): 626407299

約数列:

[1, 3, 9, 11, 31, 33, 93, 99, 121, 279, 341, 363, 1023, 1089, 1331, 2633, 3069, 3751, 3993, 7899, 11253, 11979, 23697, 28963, 33759, 41261, 81623, 86889, 123783, 244869, 260667, 318593, 371349, 734607, 897853, 955779, 2693559, 2867337, 3504523, 8080677, 9876383, 10513569, 29629149, 31540707, 88887447, 108640213, 325920639, 977761917]

約数ペア:

[(1, 977761917), (3, 325920639), (9, 108640213), (11, 88887447), (31, 31540707), (33, 29629149), (93, 10513569), (99, 9876383), (121, 8080677), (279, 3504523), (341, 2867337), (363, 2693559), (1023, 955779), (1089, 897853), (1331, 734607), (2633, 371349), (3069, 318593), (3751, 260667), (3993, 244869), (7899, 123783), (11253, 86889), (11979, 81623), (23697, 41261), (28963, 33759)]