127189743

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{51893}}^1$

素因数の和:51958

約数の個数: 16

約数和(自身を含む): 182666880

約数和(自身を除く): 55477137

約数列:

[1, 3, 19, 43, 57, 129, 817, 2451, 51893, 155679, 985967, 2231399, 2957901, 6694197, 42396581, 127189743]

約数ペア:

[(1, 127189743), (3, 42396581), (19, 6694197), (43, 2957901), (57, 2231399), (129, 985967), (817, 155679), (2451, 51893)]