128419503

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{15583}}^1$

素因数の和:15694

約数の個数: 16

約数和(自身を含む): 178031616

約数和(自身を除く): 49612113

約数列:

[1, 3, 41, 67, 123, 201, 2747, 8241, 15583, 46749, 638903, 1044061, 1916709, 3132183, 42806501, 128419503]

約数ペア:

[(1, 128419503), (3, 42806501), (41, 3132183), (67, 1916709), (123, 1044061), (201, 638903), (2747, 46749), (8241, 15583)]