20170079973

素因数分解:

$3^4\times {\mathrm{3499}}^1\times {\mathrm{71167}}^1$

素因数の和:74678

約数の個数: 20

約数和(自身を含む): 30139648000

約数和(自身を除く): 9969568027

約数列:

[1, 3, 9, 27, 81, 3499, 10497, 31491, 71167, 94473, 213501, 283419, 640503, 1921509, 5764527, 249013333, 747039999, 2241119997, 6723359991, 20170079973]

約数ペア:

[(1, 20170079973), (3, 6723359991), (9, 2241119997), (27, 747039999), (81, 249013333), (3499, 5764527), (10497, 1921509), (31491, 640503), (71167, 283419), (94473, 213501)]