75914139

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{190261}}^1$

素因数の和:190290

約数の個数: 16

約数和(自身を含む): 121767680

約数和(自身を除く): 45853541

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 190261, 570783, 1331827, 3614959, 3995481, 10844877, 25304713, 75914139]

約数ペア:

[(1, 75914139), (3, 25304713), (7, 10844877), (19, 3995481), (21, 3614959), (57, 1331827), (133, 570783), (399, 190261)]