27367431

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{14321}}^1$

素因数の和:14351

約数の個数: 24

約数和(自身を含む): 45715824

約数和(自身を除く): 18348393

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 14321, 42963, 100247, 186173, 300741, 558519, 701729, 1303211, 2105187, 3909633, 9122477, 27367431]

約数ペア:

[(1, 27367431), (3, 9122477), (7, 3909633), (13, 2105187), (21, 1303211), (39, 701729), (49, 558519), (91, 300741), (147, 186173), (273, 100247), (637, 42963), (1911, 14321)]