52143987

素因数分解:

$3^1\times 7^2\times {\mathrm{229}}^1\times {\mathrm{1549}}^1$

素因数の和:1795

約数の個数: 24

約数和(自身を含む): 81282000

約数和(自身を除く): 29138013

約数列:

[1, 3, 7, 21, 49, 147, 229, 687, 1549, 1603, 4647, 4809, 10843, 11221, 32529, 33663, 75901, 227703, 354721, 1064163, 2483047, 7449141, 17381329, 52143987]

約数ペア:

[(1, 52143987), (3, 17381329), (7, 7449141), (21, 2483047), (49, 1064163), (147, 354721), (229, 227703), (687, 75901), (1549, 33663), (1603, 32529), (4647, 11221), (4809, 10843)]