193755159

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{184003}}^1$

素因数の和:184028

約数の個数: 20

約数和(自身を含む): 311702776

約数和(自身を除く): 117947617

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 184003, 552009, 1656027, 2392039, 4968081, 7176117, 14904243, 21528351, 64585053, 193755159]

約数ペア:

[(1, 193755159), (3, 64585053), (9, 21528351), (13, 14904243), (27, 7176117), (39, 4968081), (81, 2392039), (117, 1656027), (351, 552009), (1053, 184003)]