85578117

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{337}}^1\times {\mathrm{1801}}^1$

素因数の和:2188

約数の個数: 16

約数和(自身を含む): 116942592

約数和(自身を除く): 31364475

約数列:

[1, 3, 47, 141, 337, 1011, 1801, 5403, 15839, 47517, 84647, 253941, 606937, 1820811, 28526039, 85578117]

約数ペア:

[(1, 85578117), (3, 28526039), (47, 1820811), (141, 606937), (337, 253941), (1011, 84647), (1801, 47517), (5403, 15839)]