1551113127

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{153743}}^1$

素因数の和:153827

約数の個数: 24

約数和(自身を含む): 2398406400

約数和(自身を除く): 847293273

約数列:

[1, 3, 9, 19, 57, 59, 171, 177, 531, 1121, 3363, 10089, 153743, 461229, 1383687, 2921117, 8763351, 9070837, 26290053, 27212511, 81637533, 172345903, 517037709, 1551113127]

約数ペア:

[(1, 1551113127), (3, 517037709), (9, 172345903), (19, 81637533), (57, 27212511), (59, 26290053), (171, 9070837), (177, 8763351), (531, 2921117), (1121, 1383687), (3363, 461229), (10089, 153743)]