43326981

素因数分解:

$3^4\times {\mathrm{167}}^1\times {\mathrm{3203}}^1$

素因数の和:3382

約数の個数: 20

約数和(自身を含む): 65130912

約数和(自身を除く): 21803931

約数列:

[1, 3, 9, 27, 81, 167, 501, 1503, 3203, 4509, 9609, 13527, 28827, 86481, 259443, 534901, 1604703, 4814109, 14442327, 43326981]

約数ペア:

[(1, 43326981), (3, 14442327), (9, 4814109), (27, 1604703), (81, 534901), (167, 259443), (501, 86481), (1503, 28827), (3203, 13527), (4509, 9609)]