80549623

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{8237}}^1$

素因数の和:8382

約数の個数: 16

約数和(自身を含む): 101228544

約数和(自身を除く): 20678921

約数列:

[1, 7, 11, 77, 127, 889, 1397, 8237, 9779, 57659, 90607, 634249, 1046099, 7322693, 11507089, 80549623]

約数ペア:

[(1, 80549623), (7, 11507089), (11, 7322693), (77, 1046099), (127, 634249), (889, 90607), (1397, 57659), (8237, 9779)]