127883483

素因数分解:

$7^2\times {\mathrm{13}}^2\times {\mathrm{15443}}^1$

素因数の和:15483

約数の個数: 18

約数和(自身を含む): 161096364

約数和(自身を除く): 33212881

約数列:

[1, 7, 13, 49, 91, 169, 637, 1183, 8281, 15443, 108101, 200759, 756707, 1405313, 2609867, 9837191, 18269069, 127883483]

約数ペア:

[(1, 127883483), (7, 18269069), (13, 9837191), (49, 2609867), (91, 1405313), (169, 756707), (637, 200759), (1183, 108101), (8281, 15443)]