127926253

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61121}}^1$

素因数の和:61164

約数の個数: 16

約数和(自身を含む): 164295936

約数和(自身を除く): 36369683

約数列:

[1, 7, 13, 23, 91, 161, 299, 2093, 61121, 427847, 794573, 1405783, 5562011, 9840481, 18275179, 127926253]

約数ペア:

[(1, 127926253), (7, 18275179), (13, 9840481), (23, 5562011), (91, 1405783), (161, 794573), (299, 427847), (2093, 61121)]