6805647

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:260

約数の個数: 32

約数和(自身を含む): 10690560

約数和(自身を除く): 3884913

約数列:

[1, 3, 9, 27, 31, 47, 93, 141, 173, 279, 423, 519, 837, 1269, 1457, 1557, 4371, 4671, 5363, 8131, 13113, 16089, 24393, 39339, 48267, 73179, 144801, 219537, 252061, 756183, 2268549, 6805647]

約数ペア:

[(1, 6805647), (3, 2268549), (9, 756183), (27, 252061), (31, 219537), (47, 144801), (93, 73179), (141, 48267), (173, 39339), (279, 24393), (423, 16089), (519, 13113), (837, 8131), (1269, 5363), (1457, 4671), (1557, 4371)]