127932552537

素因数分解:

$3^1\times {\mathrm{421}}^1\times {\mathrm{6991}}^1\times {\mathrm{14489}}^1$

素因数の和:21904

約数の個数: 16

約数和(自身を含む): 171018167040

約数和(自身を除く): 43085614503

約数列:

[1, 3, 421, 1263, 6991, 14489, 20973, 43467, 2943211, 6099869, 8829633, 18299607, 101292599, 303877797, 42644184179, 127932552537]

約数ペア:

[(1, 127932552537), (3, 42644184179), (421, 303877797), (1263, 101292599), (6991, 18299607), (14489, 8829633), (20973, 6099869), (43467, 2943211)]