133040571937

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{208854901}}^1$

素因数の和:208854928

約数の個数: 12

約数和(自身を含む): 166666211796

約数和(自身を除く): 33625639859

約数列:

[1, 7, 13, 49, 91, 637, 208854901, 1461984307, 2715113713, 10233890149, 19005795991, 133040571937]

約数ペア:

[(1, 133040571937), (7, 19005795991), (13, 10233890149), (49, 2715113713), (91, 1461984307), (637, 208854901)]