158758911

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{4211}}^1$

素因数の和:4347

約数の個数: 24

約数和(自身を含む): 236545920

約数和(自身を除く): 77787009

約数列:

[1, 3, 9, 59, 71, 177, 213, 531, 639, 4189, 4211, 12567, 12633, 37701, 37899, 248449, 298981, 745347, 896943, 2236041, 2690829, 17639879, 52919637, 158758911]

約数ペア:

[(1, 158758911), (3, 52919637), (9, 17639879), (59, 2690829), (71, 2236041), (177, 896943), (213, 745347), (531, 298981), (639, 248449), (4189, 37899), (4211, 37701), (12567, 12633)]