26113671

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:273

約数の個数: 40

約数和(自身を含む): 41399424

約数和(自身を除く): 15285753

約数列:

[1, 3, 9, 23, 27, 69, 81, 107, 131, 207, 321, 393, 621, 963, 1179, 1863, 2461, 2889, 3013, 3537, 7383, 8667, 9039, 10611, 14017, 22149, 27117, 42051, 66447, 81351, 126153, 199341, 244053, 322391, 378459, 967173, 1135377, 2901519, 8704557, 26113671]

約数ペア:

[(1, 26113671), (3, 8704557), (9, 2901519), (23, 1135377), (27, 967173), (69, 378459), (81, 322391), (107, 244053), (131, 199341), (207, 126153), (321, 81351), (393, 66447), (621, 42051), (963, 27117), (1179, 22149), (1863, 14017), (2461, 10611), (2889, 9039), (3013, 8667), (3537, 7383)]