85315149

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{8179}}^1$

素因数の和:8265

約数の個数: 24

約数和(自身を含む): 131861600

約数和(自身を除く): 46546451

約数列:

[1, 3, 9, 19, 57, 61, 171, 183, 549, 1159, 3477, 8179, 10431, 24537, 73611, 155401, 466203, 498919, 1398609, 1496757, 4490271, 9479461, 28438383, 85315149]

約数ペア:

[(1, 85315149), (3, 28438383), (9, 9479461), (19, 4490271), (57, 1496757), (61, 1398609), (171, 498919), (183, 466203), (549, 155401), (1159, 73611), (3477, 24537), (8179, 10431)]