193710069

素因数分解:

$3^3\times 7^1\times {\mathrm{1024921}}^1$

素因数の和:1024937

約数の個数: 16

約数和(自身を含む): 327975040

約数和(自身を除く): 134264971

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 1024921, 3074763, 7174447, 9224289, 21523341, 27672867, 64570023, 193710069]

約数ペア:

[(1, 193710069), (3, 64570023), (7, 27672867), (9, 21523341), (21, 9224289), (27, 7174447), (63, 3074763), (189, 1024921)]