193356551829

素因数分解:

$3^1\times 7^1\times {\mathrm{214481}}^1\times {\mathrm{42929}}^1$

素因数の和:257420

約数の個数: 16

約数和(自身を含む): 294646792320

約数和(自身を除く): 101290240491

約数列:

[1, 3, 7, 21, 42929, 128787, 214481, 300503, 643443, 901509, 1501367, 4504101, 9207454849, 27622364547, 64452183943, 193356551829]

約数ペア:

[(1, 193356551829), (3, 64452183943), (7, 27622364547), (21, 9207454849), (42929, 4504101), (128787, 1501367), (214481, 901509), (300503, 643443)]