1520761702959

素因数分解:

$3^6\times {\mathrm{1163}}^1\times {\mathrm{1793717}}^1$

素因数の和:1794898

約数の個数: 28

約数和(自身を含む): 2282061312936

約数和(自身を除く): 761299609977

約数列:

[1, 3, 9, 27, 81, 243, 729, 1163, 3489, 10467, 31401, 94203, 282609, 847827, 1793717, 5381151, 16143453, 48430359, 145291077, 435873231, 1307619693, 2086092871, 6258278613, 18774835839, 56324507517, 168973522551, 506920567653, 1520761702959]

約数ペア:

[(1, 1520761702959), (3, 506920567653), (9, 168973522551), (27, 56324507517), (81, 18774835839), (243, 6258278613), (729, 2086092871), (1163, 1307619693), (3489, 435873231), (10467, 145291077), (31401, 48430359), (94203, 16143453), (282609, 5381151), (847827, 1793717)]