108629787

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{1777}}^1$

素因数の和:1899

約数の個数: 32

約数和(自身を含む): 172053504

約数和(自身を除く): 63423717

約数列:

[1, 3, 7, 21, 41, 71, 123, 213, 287, 497, 861, 1491, 1777, 2911, 5331, 8733, 12439, 20377, 37317, 61131, 72857, 126167, 218571, 378501, 509999, 883169, 1529997, 2649507, 5172847, 15518541, 36209929, 108629787]

約数ペア:

[(1, 108629787), (3, 36209929), (7, 15518541), (21, 5172847), (41, 2649507), (71, 1529997), (123, 883169), (213, 509999), (287, 378501), (497, 218571), (861, 126167), (1491, 72857), (1777, 61131), (2911, 37317), (5331, 20377), (8733, 12439)]