71389079993

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{347}}^1\times {\mathrm{65167}}^1$

素因数の和:65573

約数の個数: 32

約数和(自身を含む): 91439566848

約数和(自身を除く): 20050486855

約数列:

[1, 7, 11, 41, 77, 287, 347, 451, 2429, 3157, 3817, 14227, 26719, 65167, 99589, 156497, 456169, 716837, 1095479, 2671847, 5017859, 18702929, 22612949, 29390317, 158290643, 205732219, 248742439, 927130909, 1741197073, 6489916363, 10198439999, 71389079993]

約数ペア:

[(1, 71389079993), (7, 10198439999), (11, 6489916363), (41, 1741197073), (77, 927130909), (287, 248742439), (347, 205732219), (451, 158290643), (2429, 29390317), (3157, 22612949), (3817, 18702929), (14227, 5017859), (26719, 2671847), (65167, 1095479), (99589, 716837), (156497, 456169)]