156909602199

素因数分解:

$3^1\times 7^1\times {\mathrm{787}}^1\times {\mathrm{9494137}}^1$

素因数の和:9494934

約数の個数: 16

約数和(自身を含む): 239404183808

約数和(自身を除く): 82494581609

約数列:

[1, 3, 7, 21, 787, 2361, 5509, 16527, 9494137, 28482411, 66458959, 199376877, 7471885819, 22415657457, 52303200733, 156909602199]

約数ペア:

[(1, 156909602199), (3, 52303200733), (7, 22415657457), (21, 7471885819), (787, 199376877), (2361, 66458959), (5509, 28482411), (16527, 9494137)]