156958398513

素因数分解:

$3^3\times 7^1\times {\mathrm{830467717}}^1$

素因数の和:830467733

約数の個数: 16

約数和(自身を含む): 265749669760

約数和(自身を除く): 108791271247

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 830467717, 2491403151, 5813274019, 7474209453, 17439822057, 22422628359, 52319466171, 156958398513]

約数ペア:

[(1, 156958398513), (3, 52319466171), (7, 22422628359), (9, 17439822057), (21, 7474209453), (27, 5813274019), (63, 2491403151), (189, 830467717)]