863873127

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{1213}}^1\times {\mathrm{2029}}^1$

素因数の和:3264

約数の個数: 32

約数和(自身を含む): 1380075200

約数和(自身を除く): 516202073

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 1213, 2029, 3639, 6087, 10917, 15769, 18261, 26377, 32751, 47307, 54783, 79131, 141921, 237393, 425763, 712179, 2461177, 7383531, 22150593, 31995301, 66451779, 95985903, 287957709, 863873127]

約数ペア:

[(1, 863873127), (3, 287957709), (9, 95985903), (13, 66451779), (27, 31995301), (39, 22150593), (117, 7383531), (351, 2461177), (1213, 712179), (2029, 425763), (3639, 237393), (6087, 141921), (10917, 79131), (15769, 54783), (18261, 47307), (26377, 32751)]