193053063

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{137209}}^1$

素因数の和:137286

約数の個数: 16

約数和(自身を含む): 298568960

約数和(自身を除く): 105515897

約数列:

[1, 3, 7, 21, 67, 201, 469, 1407, 137209, 411627, 960463, 2881389, 9193003, 27579009, 64351021, 193053063]

約数ペア:

[(1, 193053063), (3, 64351021), (7, 27579009), (21, 9193003), (67, 2881389), (201, 960463), (469, 411627), (1407, 137209)]