77975807

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{733}}^1$

素因数の和:927

約数の個数: 24

約数和(自身を含む): 98402976

約数和(自身を除く): 20427169

約数列:

[1, 7, 13, 49, 91, 167, 637, 733, 1169, 2171, 5131, 8183, 9529, 15197, 35917, 66703, 106379, 122411, 466921, 856877, 1591343, 5998139, 11139401, 77975807]

約数ペア:

[(1, 77975807), (7, 11139401), (13, 5998139), (49, 1591343), (91, 856877), (167, 466921), (637, 122411), (733, 106379), (1169, 66703), (2171, 35917), (5131, 15197), (8183, 9529)]