87888973193

素因数分解:

$7^1\times {\mathrm{127}}^1\times {\mathrm{1097}}^1\times {\mathrm{90121}}^1$

素因数の和:91352

約数の個数: 16

約数和(自身を含む): 101328850944

約数和(自身を除く): 13439877751

約数列:

[1, 7, 127, 889, 1097, 7679, 90121, 139319, 630847, 975233, 11445367, 80117569, 98862737, 692039159, 12555567599, 87888973193]

約数ペア:

[(1, 87888973193), (7, 12555567599), (127, 692039159), (889, 98862737), (1097, 80117569), (7679, 11445367), (90121, 975233), (139319, 630847)]