80807441

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{311}}^1$

素因数の和:437

約数の個数: 32

約数和(自身を含む): 100638720

約数和(自身を除く): 19831279

約数列:

[1, 11, 13, 23, 79, 143, 253, 299, 311, 869, 1027, 1817, 3289, 3421, 4043, 7153, 11297, 19987, 23621, 24569, 44473, 78683, 92989, 259831, 270259, 319397, 565087, 1022879, 3513367, 6215957, 7346131, 80807441]

約数ペア:

[(1, 80807441), (11, 7346131), (13, 6215957), (23, 3513367), (79, 1022879), (143, 565087), (253, 319397), (299, 270259), (311, 259831), (869, 92989), (1027, 78683), (1817, 44473), (3289, 24569), (3421, 23621), (4043, 19987), (7153, 11297)]