127619107

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{883}}^1\times {\mathrm{1877}}^1$

素因数の和:2778

約数の個数: 16

約数和(自身を含む): 159374592

約数和(自身を除く): 31755485

約数列:

[1, 7, 11, 77, 883, 1877, 6181, 9713, 13139, 20647, 67991, 144529, 1657391, 11601737, 18231301, 127619107]

約数ペア:

[(1, 127619107), (7, 18231301), (11, 11601737), (77, 1657391), (883, 144529), (1877, 67991), (6181, 20647), (9713, 13139)]