81018033

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{24091}}^1$

素因数の和:24172

約数の個数: 16

約数和(自身を含む): 115641600

約数和(自身を除く): 34623567

約数列:

[1, 3, 19, 57, 59, 177, 1121, 3363, 24091, 72273, 457729, 1373187, 1421369, 4264107, 27006011, 81018033]

約数ペア:

[(1, 81018033), (3, 27006011), (19, 4264107), (57, 1421369), (59, 1373187), (177, 457729), (1121, 72273), (3363, 24091)]