68881794

素因数分解:

$2^1\times 3^1\times {\mathrm{211}}^1\times {\mathrm{54409}}^1$

素因数の和:54625

約数の個数: 16

約数和(自身を含む): 138419040

約数和(自身を除く): 69537246

約数列:

[1, 2, 3, 6, 211, 422, 633, 1266, 54409, 108818, 163227, 326454, 11480299, 22960598, 34440897, 68881794]

約数ペア:

[(1, 68881794), (2, 34440897), (3, 22960598), (6, 11480299), (211, 326454), (422, 163227), (633, 108818), (1266, 54409)]