127693797

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{552787}}^1$

素因数の和:552808

約数の個数: 16

約数和(自身を含む): 212270592

約数和(自身を除く): 84576795

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 552787, 1658361, 3869509, 6080657, 11608527, 18241971, 42564599, 127693797]

約数ペア:

[(1, 127693797), (3, 42564599), (7, 18241971), (11, 11608527), (21, 6080657), (33, 3869509), (77, 1658361), (231, 552787)]