27654417

素因数分解:

$3^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{2693}}^1$

素因数の和:2869

約数の個数: 24

約数和(自身を含む): 45948864

約数和(自身を除く): 18294447

約数列:

[1, 3, 7, 9, 21, 63, 163, 489, 1141, 1467, 2693, 3423, 8079, 10269, 18851, 24237, 56553, 169659, 438959, 1316877, 3072713, 3950631, 9218139, 27654417]

約数ペア:

[(1, 27654417), (3, 9218139), (7, 3950631), (9, 3072713), (21, 1316877), (63, 438959), (163, 169659), (489, 56553), (1141, 24237), (1467, 18851), (2693, 10269), (3423, 8079)]