75204717

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{188483}}^1$

素因数の和:188512

約数の個数: 16

約数和(自身を含む): 120629760

約数和(自身を除く): 45425043

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 188483, 565449, 1319381, 3581177, 3958143, 10743531, 25068239, 75204717]

約数ペア:

[(1, 75204717), (3, 25068239), (7, 10743531), (19, 3958143), (21, 3581177), (57, 1319381), (133, 565449), (399, 188483)]