66751711

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{2269}}^1$

素因数の和:2386

約数の個数: 16

約数和(自身を含む): 75255040

約数和(自身を除く): 8503329

約数列:

[1, 13, 31, 73, 403, 949, 2263, 2269, 29419, 29497, 70339, 165637, 914407, 2153281, 5134747, 66751711]

約数ペア:

[(1, 66751711), (13, 5134747), (31, 2153281), (73, 914407), (403, 165637), (949, 70339), (2263, 29497), (2269, 29419)]