22800141

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:171

約数の個数: 72

約数和(自身を含む): 42699384

約数和(自身を除く): 19899243

約数列:

[1, 3, 7, 9, 13, 21, 39, 41, 49, 63, 91, 97, 117, 123, 147, 273, 287, 291, 369, 441, 533, 637, 679, 819, 861, 873, 1261, 1599, 1911, 2009, 2037, 2583, 3731, 3783, 3977, 4753, 4797, 5733, 6027, 6111, 8827, 11193, 11349, 11931, 14259, 18081, 26117, 26481, 27839, 33579, 35793, 42777, 51701, 61789, 78351, 79443, 83517, 155103, 185367, 194873, 235053, 250551, 361907, 465309, 556101, 584619, 1085721, 1753857, 2533349, 3257163, 7600047, 22800141]

約数ペア:

[(1, 22800141), (3, 7600047), (7, 3257163), (9, 2533349), (13, 1753857), (21, 1085721), (39, 584619), (41, 556101), (49, 465309), (63, 361907), (91, 250551), (97, 235053), (117, 194873), (123, 185367), (147, 155103), (273, 83517), (287, 79443), (291, 78351), (369, 61789), (441, 51701), (533, 42777), (637, 35793), (679, 33579), (819, 27839), (861, 26481), (873, 26117), (1261, 18081), (1599, 14259), (1911, 11931), (2009, 11349), (2037, 11193), (2583, 8827), (3731, 6111), (3783, 6027), (3977, 5733), (4753, 4797)]