99751821

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{18401}}^1$

素因数の和:18556

約数の個数: 16

約数和(自身を含む): 144271680

約数和(自身を除く): 44519859

約数列:

[1, 3, 13, 39, 139, 417, 1807, 5421, 18401, 55203, 239213, 717639, 2557739, 7673217, 33250607, 99751821]

約数ペア:

[(1, 99751821), (3, 33250607), (13, 7673217), (39, 2557739), (139, 717639), (417, 239213), (1807, 55203), (5421, 18401)]