61871343

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{431}}^1\times {\mathrm{439}}^1$

素因数の和:982

約数の個数: 16

約数和(自身を含む): 83635200

約数和(自身を除く): 21763857

約数列:

[1, 3, 109, 327, 431, 439, 1293, 1317, 46979, 47851, 140937, 143553, 189209, 567627, 20623781, 61871343]

約数ペア:

[(1, 61871343), (3, 20623781), (109, 567627), (327, 189209), (431, 143553), (439, 140937), (1293, 47851), (1317, 46979)]