87964877

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{87877}}^1$

素因数の和:87908

約数の個数: 16

約数和(自身を含む): 118108032

約数和(自身を除く): 30143155

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 87877, 615139, 966647, 1142401, 6766529, 7996807, 12566411, 87964877]

約数ペア:

[(1, 87964877), (7, 12566411), (11, 7996807), (13, 6766529), (77, 1142401), (91, 966647), (143, 615139), (1001, 87877)]