148290687

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{18451}}^1$

素因数の和:18523

約数の個数: 24

約数和(自身を含む): 230280960

約数和(自身を除く): 81990273

約数列:

[1, 3, 9, 19, 47, 57, 141, 171, 423, 893, 2679, 8037, 18451, 55353, 166059, 350569, 867197, 1051707, 2601591, 3155121, 7804773, 16476743, 49430229, 148290687]

約数ペア:

[(1, 148290687), (3, 49430229), (9, 16476743), (19, 7804773), (47, 3155121), (57, 2601591), (141, 1051707), (171, 867197), (423, 350569), (893, 166059), (2679, 55353), (8037, 18451)]