80495051

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{853}}^1$

素因数の和:951

約数の個数: 32

約数和(自身を含む): 106743168

約数和(自身を除く): 26248117

約数列:

[1, 7, 13, 17, 61, 91, 119, 221, 427, 793, 853, 1037, 1547, 5551, 5971, 7259, 11089, 13481, 14501, 52033, 77623, 94367, 101507, 188513, 364231, 676429, 884561, 1319591, 4735003, 6191927, 11499293, 80495051]

約数ペア:

[(1, 80495051), (7, 11499293), (13, 6191927), (17, 4735003), (61, 1319591), (91, 884561), (119, 676429), (221, 364231), (427, 188513), (793, 101507), (853, 94367), (1037, 77623), (1547, 52033), (5551, 14501), (5971, 13481), (7259, 11089)]