31361274021

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{135763091}}^1$

素因数の和:135763112

約数の個数: 16

約数和(自身を含む): 52133027328

約数和(自身を除く): 20771753307

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 135763091, 407289273, 950341637, 1493394001, 2851024911, 4480182003, 10453758007, 31361274021]

約数ペア:

[(1, 31361274021), (3, 10453758007), (7, 4480182003), (11, 2851024911), (21, 1493394001), (33, 950341637), (77, 407289273), (231, 135763091)]