133095319

素因数分解:

$7^3\times {\mathrm{23}}^1\times {\mathrm{16871}}^1$

素因数の和:16915

約数の個数: 16

約数和(自身を含む): 161971200

約数和(自身を除く): 28875881

約数列:

[1, 7, 23, 49, 161, 343, 1127, 7889, 16871, 118097, 388033, 826679, 2716231, 5786753, 19013617, 133095319]

約数ペア:

[(1, 133095319), (7, 19013617), (23, 5786753), (49, 2716231), (161, 826679), (343, 388033), (1127, 118097), (7889, 16871)]