208049159097

素因数分解:

$3^8\times {\mathrm{13}}^2\times {\mathrm{187633}}^1$

素因数の和:187683

約数の個数: 54

約数和(自身を含む): 337910633502

約数和(自身を除く): 129861474405

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 169, 243, 351, 507, 729, 1053, 1521, 2187, 3159, 4563, 6561, 9477, 13689, 28431, 41067, 85293, 123201, 187633, 369603, 562899, 1108809, 1688697, 2439229, 5066091, 7317687, 15198273, 21953061, 31709977, 45594819, 65859183, 95129931, 136784457, 197577549, 285389793, 410353371, 592732647, 856169379, 1231060113, 1778197941, 2568508137, 5334593823, 7705524411, 16003781469, 23116573233, 69349719699, 208049159097]

約数ペア:

[(1, 208049159097), (3, 69349719699), (9, 23116573233), (13, 16003781469), (27, 7705524411), (39, 5334593823), (81, 2568508137), (117, 1778197941), (169, 1231060113), (243, 856169379), (351, 592732647), (507, 410353371), (729, 285389793), (1053, 197577549), (1521, 136784457), (2187, 95129931), (3159, 65859183), (4563, 45594819), (6561, 31709977), (9477, 21953061), (13689, 15198273), (28431, 7317687), (41067, 5066091), (85293, 2439229), (123201, 1688697), (187633, 1108809), (369603, 562899)]