56989724283

素因数分解:

$3^4\times {\mathrm{71}}^1\times {\mathrm{9909533}}^1$

素因数の和:9909616

約数の個数: 20

約数和(自身を含む): 86331860208

約数和(自身を除く): 29342135925

約数列:

[1, 3, 9, 27, 71, 81, 213, 639, 1917, 5751, 9909533, 29728599, 89185797, 267557391, 703576843, 802672173, 2110730529, 6332191587, 18996574761, 56989724283]

約数ペア:

[(1, 56989724283), (3, 18996574761), (9, 6332191587), (27, 2110730529), (71, 802672173), (81, 703576843), (213, 267557391), (639, 89185797), (1917, 29728599), (5751, 9909533)]