66790866

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{140909}}^1$

素因数の和:140993

約数の個数: 16

約数和(自身を含む): 135273600

約数和(自身を除く): 68482734

約数列:

[1, 2, 3, 6, 79, 158, 237, 474, 140909, 281818, 422727, 845454, 11131811, 22263622, 33395433, 66790866]

約数ペア:

[(1, 66790866), (2, 33395433), (3, 22263622), (6, 11131811), (79, 845454), (158, 422727), (237, 281818), (474, 140909)]