27273291238

素因数分解:

$2^1\times {\mathrm{431}}^1\times {\mathrm{491}}^1\times {\mathrm{64439}}^1$

素因数の和:65363

約数の個数: 16

約数和(自身を含む): 41089006080

約数和(自身を除く): 13815714842

約数列:

[1, 2, 431, 491, 862, 982, 64439, 128878, 211621, 423242, 27773209, 31639549, 55546418, 63279098, 13636645619, 27273291238]

約数ペア:

[(1, 27273291238), (2, 13636645619), (431, 63279098), (491, 55546418), (862, 31639549), (982, 27773209), (64439, 423242), (128878, 211621)]