80870933

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:285

約数の個数: 32

約数和(自身を含む): 98660352

約数和(自身を除く): 17789419

約数列:

[1, 11, 13, 61, 73, 127, 143, 671, 793, 803, 949, 1397, 1651, 4453, 7747, 8723, 9271, 10439, 18161, 48983, 57889, 85217, 100711, 101981, 120523, 565531, 636779, 1107821, 1325753, 6220841, 7351903, 80870933]

約数ペア:

[(1, 80870933), (11, 7351903), (13, 6220841), (61, 1325753), (73, 1107821), (127, 636779), (143, 565531), (671, 120523), (793, 101981), (803, 100711), (949, 85217), (1397, 57889), (1651, 48983), (4453, 18161), (7747, 10439), (8723, 9271)]