74128431

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{44203}}^1$

素因数の和:44262

約数の個数: 16

約数和(自身を含む): 108918656

約数和(自身を除く): 34790225

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 44203, 132609, 574639, 1723917, 1900729, 5702187, 24709477, 74128431]

約数ペア:

[(1, 74128431), (3, 24709477), (13, 5702187), (39, 1900729), (43, 1723917), (129, 574639), (559, 132609), (1677, 44203)]