67976139

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{294269}}^1$

素因数の和:294290

約数の個数: 16

約数和(自身を含む): 112999680

約数和(自身を除く): 45023541

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 294269, 882807, 2059883, 3236959, 6179649, 9710877, 22658713, 67976139]

約数ペア:

[(1, 67976139), (3, 22658713), (7, 9710877), (11, 6179649), (21, 3236959), (33, 2059883), (77, 882807), (231, 294269)]