71828493

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1051}}^1$

素因数の和:1193

約数の個数: 32

約数和(自身を含む): 111091200

約数和(自身を除く): 39262707

約数列:

[1, 3, 11, 19, 33, 57, 109, 209, 327, 627, 1051, 1199, 2071, 3153, 3597, 6213, 11561, 19969, 22781, 34683, 59907, 68343, 114559, 219659, 343677, 658977, 1260149, 2176621, 3780447, 6529863, 23942831, 71828493]

約数ペア:

[(1, 71828493), (3, 23942831), (11, 6529863), (19, 3780447), (33, 2176621), (57, 1260149), (109, 658977), (209, 343677), (327, 219659), (627, 114559), (1051, 68343), (1199, 59907), (2071, 34683), (3153, 22781), (3597, 19969), (6213, 11561)]