162271647

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{809}}^1$

素因数の和:877

約数の個数: 64

約数和(自身を含む): 279936000

約数和(自身を除く): 117664353

約数列:

[1, 3, 9, 17, 19, 23, 27, 51, 57, 69, 153, 171, 207, 323, 391, 437, 459, 513, 621, 809, 969, 1173, 1311, 2427, 2907, 3519, 3933, 7281, 7429, 8721, 10557, 11799, 13753, 15371, 18607, 21843, 22287, 41259, 46113, 55821, 66861, 123777, 138339, 167463, 200583, 261307, 316319, 353533, 371331, 415017, 502389, 783921, 948957, 1060599, 2351763, 2846871, 3181797, 6010061, 7055289, 8540613, 9545391, 18030183, 54090549, 162271647]

約数ペア:

[(1, 162271647), (3, 54090549), (9, 18030183), (17, 9545391), (19, 8540613), (23, 7055289), (27, 6010061), (51, 3181797), (57, 2846871), (69, 2351763), (153, 1060599), (171, 948957), (207, 783921), (323, 502389), (391, 415017), (437, 371331), (459, 353533), (513, 316319), (621, 261307), (809, 200583), (969, 167463), (1173, 138339), (1311, 123777), (2427, 66861), (2907, 55821), (3519, 46113), (3933, 41259), (7281, 22287), (7429, 21843), (8721, 18607), (10557, 15371), (11799, 13753)]