1565163

素因数分解:

$3^6\times {\mathrm{19}}^1\times {\mathrm{113}}^1$

素因数の和:150

約数の個数: 28

約数和(自身を含む): 2492040

約数和(自身を除く): 926877

約数列:

[1, 3, 9, 19, 27, 57, 81, 113, 171, 243, 339, 513, 729, 1017, 1539, 2147, 3051, 4617, 6441, 9153, 13851, 19323, 27459, 57969, 82377, 173907, 521721, 1565163]

約数ペア:

[(1, 1565163), (3, 521721), (9, 173907), (19, 82377), (27, 57969), (57, 27459), (81, 19323), (113, 13851), (171, 9153), (243, 6441), (339, 4617), (513, 3051), (729, 2147), (1017, 1539)]