27877077

素因数分解:

$3^2\times {\mathrm{109}}^1\times {\mathrm{157}}^1\times {\mathrm{181}}^1$

素因数の和:453

約数の個数: 24

約数和(自身を含む): 41121080

約数和(自身を除く): 13244003

約数列:

[1, 3, 9, 109, 157, 181, 327, 471, 543, 981, 1413, 1629, 17113, 19729, 28417, 51339, 59187, 85251, 154017, 177561, 255753, 3097453, 9292359, 27877077]

約数ペア:

[(1, 27877077), (3, 9292359), (9, 3097453), (109, 255753), (157, 177561), (181, 154017), (327, 85251), (471, 59187), (543, 51339), (981, 28417), (1413, 19729), (1629, 17113)]