80677639

素因数分解:

$7^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1\times {\mathrm{601}}^1$

素因数の和:886

約数の個数: 16

約数和(自身を含む): 93700096

約数和(自身を除く): 13022457

約数列:

[1, 7, 127, 151, 601, 889, 1057, 4207, 19177, 76327, 90751, 134239, 534289, 635257, 11525377, 80677639]

約数ペア:

[(1, 80677639), (7, 11525377), (127, 635257), (151, 534289), (601, 134239), (889, 90751), (1057, 76327), (4207, 19177)]