51913089

素因数分解:

$3^3\times {\mathrm{421}}^1\times {\mathrm{4567}}^1$

素因数の和:4997

約数の個数: 16

約数和(自身を含む): 77107840

約数和(自身を除く): 25194751

約数列:

[1, 3, 9, 27, 421, 1263, 3789, 4567, 11367, 13701, 41103, 123309, 1922707, 5768121, 17304363, 51913089]

約数ペア:

[(1, 51913089), (3, 17304363), (9, 5768121), (27, 1922707), (421, 123309), (1263, 41103), (3789, 13701), (4567, 11367)]