27619731

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{19301}}^1$

素因数の和:19363

約数の個数: 16

約数和(自身を含む): 41692320

約数和(自身を除く): 14072589

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 19301, 57903, 173709, 521127, 1022953, 3068859, 9206577, 27619731]

約数ペア:

[(1, 27619731), (3, 9206577), (9, 3068859), (27, 1022953), (53, 521127), (159, 173709), (477, 57903), (1431, 19301)]