66994067

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{359}}^1\times {\mathrm{503}}^1$

素因数の和:922

約数の個数: 16

約数和(自身を含む): 78382080

約数和(自身を除く): 11388013

約数列:

[1, 7, 53, 359, 371, 503, 2513, 3521, 19027, 26659, 133189, 180577, 186613, 1264039, 9570581, 66994067]

約数ペア:

[(1, 66994067), (7, 9570581), (53, 1264039), (359, 186613), (371, 180577), (503, 133189), (2513, 26659), (3521, 19027)]