27293607

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{353}}^1$

素因数の和:452

約数の個数: 36

約数和(自身を含む): 44068752

約数和(自身を除く): 16775145

約数列:

[1, 3, 9, 11, 33, 71, 99, 121, 213, 353, 363, 639, 781, 1059, 1089, 2343, 3177, 3883, 7029, 8591, 11649, 25063, 25773, 34947, 42713, 75189, 77319, 128139, 225567, 275693, 384417, 827079, 2481237, 3032623, 9097869, 27293607]

約数ペア:

[(1, 27293607), (3, 9097869), (9, 3032623), (11, 2481237), (33, 827079), (71, 384417), (99, 275693), (121, 225567), (213, 128139), (353, 77319), (363, 75189), (639, 42713), (781, 34947), (1059, 25773), (1089, 25063), (2343, 11649), (3177, 8591), (3883, 7029)]