53066727

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{691}}^1$

素因数の和:780

約数の個数: 48

約数和(自身を含む): 93270528

約数和(自身を除く): 40203801

約数列:

[1, 3, 7, 9, 21, 23, 53, 63, 69, 159, 161, 207, 371, 477, 483, 691, 1113, 1219, 1449, 2073, 3339, 3657, 4837, 6219, 8533, 10971, 14511, 15893, 25599, 36623, 43533, 47679, 76797, 109869, 111251, 143037, 256361, 329607, 333753, 769083, 842329, 1001259, 2307249, 2526987, 5896303, 7580961, 17688909, 53066727]

約数ペア:

[(1, 53066727), (3, 17688909), (7, 7580961), (9, 5896303), (21, 2526987), (23, 2307249), (53, 1001259), (63, 842329), (69, 769083), (159, 333753), (161, 329607), (207, 256361), (371, 143037), (477, 111251), (483, 109869), (691, 76797), (1113, 47679), (1219, 43533), (1449, 36623), (2073, 25599), (3339, 15893), (3657, 14511), (4837, 10971), (6219, 8533)]