90319293

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{58687}}^1$

素因数の和:58718

約数の個数: 20

約数和(自身を含む): 142024960

約数和(自身を除く): 51705667

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 58687, 176061, 528183, 1115053, 1584549, 3345159, 4753647, 10035477, 30106431, 90319293]

約数ペア:

[(1, 90319293), (3, 30106431), (9, 10035477), (19, 4753647), (27, 3345159), (57, 1584549), (81, 1115053), (171, 528183), (513, 176061), (1539, 58687)]