117804921

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{158981}}^1$

素因数の和:159016

約数の個数: 16

約数和(自身を含む): 178059840

約数和(自身を除く): 60254919

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 158981, 476943, 2066753, 3020639, 6200259, 9061917, 39268307, 117804921]

約数ペア:

[(1, 117804921), (3, 39268307), (13, 9061917), (19, 6200259), (39, 3020639), (57, 2066753), (247, 476943), (741, 158981)]