56500173

素因数分解:

$3^5\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:216

約数の個数: 48

約数和(自身を含む): 89159616

約数和(自身を除く): 32659443

約数列:

[1, 3, 9, 27, 41, 53, 81, 107, 123, 159, 243, 321, 369, 477, 963, 1107, 1431, 2173, 2889, 3321, 4293, 4387, 5671, 6519, 8667, 9963, 12879, 13161, 17013, 19557, 26001, 39483, 51039, 58671, 118449, 153117, 176013, 232511, 355347, 459351, 528039, 697533, 1066041, 1378053, 2092599, 6277797, 18833391, 56500173]

約数ペア:

[(1, 56500173), (3, 18833391), (9, 6277797), (27, 2092599), (41, 1378053), (53, 1066041), (81, 697533), (107, 528039), (123, 459351), (159, 355347), (243, 232511), (321, 176013), (369, 153117), (477, 118449), (963, 58671), (1107, 51039), (1431, 39483), (2173, 26001), (2889, 19557), (3321, 17013), (4293, 13161), (4387, 12879), (5671, 9963), (6519, 8667)]