27829851

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{3671}}^1$

素因数の和:3719

約数の個数: 24

約数和(自身を含む): 44769024

約数和(自身を除く): 16939173

約数列:

[1, 3, 7, 19, 21, 57, 133, 361, 399, 1083, 2527, 3671, 7581, 11013, 25697, 69749, 77091, 209247, 488243, 1325231, 1464729, 3975693, 9276617, 27829851]

約数ペア:

[(1, 27829851), (3, 9276617), (7, 3975693), (19, 1464729), (21, 1325231), (57, 488243), (133, 209247), (361, 77091), (399, 69749), (1083, 25697), (2527, 11013), (3671, 7581)]