80155159

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{6473}}^1$

素因数の和:6570

約数の個数: 16

約数和(自身を含む): 96333120

約数和(自身を除く): 16177961

約数列:

[1, 7, 29, 61, 203, 427, 1769, 6473, 12383, 45311, 187717, 394853, 1314019, 2763971, 11450737, 80155159]

約数ペア:

[(1, 80155159), (7, 11450737), (29, 2763971), (61, 1314019), (203, 394853), (427, 187717), (1769, 45311), (6473, 12383)]