128500953

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{100313}}^1$

素因数の和:100384

約数の個数: 16

約数和(自身を含む): 199022976

約数和(自身を除く): 70522023

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 100313, 300939, 702191, 2106573, 6119093, 18357279, 42833651, 128500953]

約数ペア:

[(1, 128500953), (3, 42833651), (7, 18357279), (21, 6119093), (61, 2106573), (183, 702191), (427, 300939), (1281, 100313)]