219982175997

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{54356851}}^1$

素因数の和:54356944

約数の個数: 16

約数和(自身を含む): 313095467520

約数和(自身を除く): 93113291523

約数列:

[1, 3, 19, 57, 71, 213, 1349, 4047, 54356851, 163070553, 1032780169, 3098340507, 3859336421, 11578009263, 73327391999, 219982175997]

約数ペア:

[(1, 219982175997), (3, 73327391999), (19, 11578009263), (57, 3859336421), (71, 3098340507), (213, 1032780169), (1349, 163070553), (4047, 54356851)]