187830003

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{8731}}^1$

素因数の和:8906

約数の個数: 16

約数和(自身を含む): 256511232

約数和(自身を除く): 68681229

約数列:

[1, 3, 71, 101, 213, 303, 7171, 8731, 21513, 26193, 619901, 881831, 1859703, 2645493, 62610001, 187830003]

約数ペア:

[(1, 187830003), (3, 62610001), (71, 2645493), (101, 1859703), (213, 881831), (303, 619901), (7171, 26193), (8731, 21513)]