29516481

素因数分解:

$3^6\times {\mathrm{19}}^1\times {\mathrm{2131}}^1$

素因数の和:2168

約数の個数: 28

約数和(自身を含む): 46605520

約数和(自身を除く): 17089039

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 729, 1539, 2131, 4617, 6393, 13851, 19179, 40489, 57537, 121467, 172611, 364401, 517833, 1093203, 1553499, 3279609, 9838827, 29516481]

約数ペア:

[(1, 29516481), (3, 9838827), (9, 3279609), (19, 1553499), (27, 1093203), (57, 517833), (81, 364401), (171, 172611), (243, 121467), (513, 57537), (729, 40489), (1539, 19179), (2131, 13851), (4617, 6393)]