140666040303

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{6869}}^1\times {\mathrm{401537}}^1$

素因数の和:408426

約数の個数: 16

約数和(自身を含む): 198616756320

約数和(自身を除く): 57950716017

約数列:

[1, 3, 17, 51, 6869, 20607, 116773, 350319, 401537, 1204611, 6826129, 20478387, 2758157653, 8274472959, 46888680101, 140666040303]

約数ペア:

[(1, 140666040303), (3, 46888680101), (17, 8274472959), (51, 2758157653), (6869, 20478387), (20607, 6826129), (116773, 1204611), (350319, 401537)]