133718039

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:220

約数の個数: 48

約数和(自身を含む): 179720640

約数和(自身を除く): 46002601

約数列:

[1, 7, 13, 17, 61, 91, 109, 119, 169, 221, 427, 763, 793, 1037, 1183, 1417, 1547, 1853, 2873, 5551, 6649, 7259, 9919, 10309, 12971, 13481, 18421, 20111, 24089, 46543, 72163, 86437, 94367, 113033, 128947, 168623, 175253, 313157, 605059, 791231, 1123681, 1226771, 1469429, 2192099, 7865767, 10286003, 19102577, 133718039]

約数ペア:

[(1, 133718039), (7, 19102577), (13, 10286003), (17, 7865767), (61, 2192099), (91, 1469429), (109, 1226771), (119, 1123681), (169, 791231), (221, 605059), (427, 313157), (763, 175253), (793, 168623), (1037, 128947), (1183, 113033), (1417, 94367), (1547, 86437), (1853, 72163), (2873, 46543), (5551, 24089), (6649, 20111), (7259, 18421), (9919, 13481), (10309, 12971)]