129121341

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{61751}}^1$

素因数の和:61812

約数の個数: 16

約数和(自身を含む): 186738048

約数和(自身を除く): 57616707

約数列:

[1, 3, 17, 41, 51, 123, 697, 2091, 61751, 185253, 1049767, 2531791, 3149301, 7595373, 43040447, 129121341]

約数ペア:

[(1, 129121341), (3, 43040447), (17, 7595373), (41, 3149301), (51, 2531791), (123, 1049767), (697, 185253), (2091, 61751)]