127758798

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{54181}}^1$

素因数の和:54320

約数の個数: 24

約数和(自身を含む): 278928936

約数和(自身を除く): 151170138

約数列:

[1, 2, 3, 6, 9, 18, 131, 262, 393, 786, 1179, 2358, 54181, 108362, 162543, 325086, 487629, 975258, 7097711, 14195422, 21293133, 42586266, 63879399, 127758798]

約数ペア:

[(1, 127758798), (2, 63879399), (3, 42586266), (6, 21293133), (9, 14195422), (18, 7097711), (131, 975258), (262, 487629), (393, 325086), (786, 162543), (1179, 108362), (2358, 54181)]