40381090561

素因数分解:

$7^3\times {\mathrm{127}}^1\times {\mathrm{927001}}^1$

素因数の和:927149

約数の個数: 16

約数和(自身を含む): 47462502400

約数和(自身を除く): 7081411839

約数列:

[1, 7, 49, 127, 343, 889, 6223, 43561, 927001, 6489007, 45423049, 117729127, 317961343, 824103889, 5768727223, 40381090561]

約数ペア:

[(1, 40381090561), (7, 5768727223), (49, 824103889), (127, 317961343), (343, 117729127), (889, 45423049), (6223, 6489007), (43561, 927001)]