155082873

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{809}}^1$

素因数の和:1017

約数の個数: 32

約数和(自身を含む): 233435520

約数和(自身を除く): 78352647

約数列:

[1, 3, 11, 33, 37, 111, 157, 407, 471, 809, 1221, 1727, 2427, 5181, 5809, 8899, 17427, 26697, 29933, 63899, 89799, 127013, 191697, 329263, 381039, 987789, 1397143, 4191429, 4699481, 14098443, 51694291, 155082873]

約数ペア:

[(1, 155082873), (3, 51694291), (11, 14098443), (33, 4699481), (37, 4191429), (111, 1397143), (157, 987789), (407, 381039), (471, 329263), (809, 191697), (1221, 127013), (1727, 89799), (2427, 63899), (5181, 29933), (5809, 26697), (8899, 17427)]