27123798

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{8087}}^1$

素因数の和:8148

約数の個数: 32

約数和(自身を含む): 59786496

約数和(自身を除く): 32662698

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 258, 559, 1118, 1677, 3354, 8087, 16174, 24261, 48522, 105131, 210262, 315393, 347741, 630786, 695482, 1043223, 2086446, 4520633, 9041266, 13561899, 27123798]

約数ペア:

[(1, 27123798), (2, 13561899), (3, 9041266), (6, 4520633), (13, 2086446), (26, 1043223), (39, 695482), (43, 630786), (78, 347741), (86, 315393), (129, 210262), (258, 105131), (559, 48522), (1118, 24261), (1677, 16174), (3354, 8087)]