127873317

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{859}}^1$

素因数の和:1233

約数の個数: 32

約数和(自身を含む): 201116160

約数和(自身を除く): 73242843

約数列:

[1, 3, 11, 13, 33, 39, 143, 347, 429, 859, 1041, 2577, 3817, 4511, 9449, 11167, 11451, 13533, 28347, 33501, 49621, 122837, 148863, 298073, 368511, 894219, 3278803, 3874949, 9836409, 11624847, 42624439, 127873317]

約数ペア:

[(1, 127873317), (3, 42624439), (11, 11624847), (13, 9836409), (33, 3874949), (39, 3278803), (143, 894219), (347, 368511), (429, 298073), (859, 148863), (1041, 122837), (2577, 49621), (3817, 33501), (4511, 28347), (9449, 13533), (11167, 11451)]