128536952547

素因数分解:

$3^1\times {\mathrm{137}}^1\times {\mathrm{641}}^1\times {\mathrm{487897}}^1$

素因数の和:488678

約数の個数: 16

約数和(自身を含む): 172903244832

約数和(自身を除く): 44366292285

約数列:

[1, 3, 137, 411, 641, 1923, 87817, 263451, 487897, 1463691, 66841889, 200525667, 312741977, 938225931, 42845650849, 128536952547]

約数ペア:

[(1, 128536952547), (3, 42845650849), (137, 938225931), (411, 312741977), (641, 200525667), (1923, 66841889), (87817, 1463691), (263451, 487897)]