5543181

素因数分解:

$3^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{211}}^1$

素因数の和:366

約数の個数: 32

約数和(自身を含む): 9497600

約数和(自身を除く): 3954419

約数列:

[1, 3, 7, 9, 21, 27, 63, 139, 189, 211, 417, 633, 973, 1251, 1477, 1899, 2919, 3753, 4431, 5697, 8757, 13293, 26271, 29329, 39879, 87987, 205303, 263961, 615909, 791883, 1847727, 5543181]

約数ペア:

[(1, 5543181), (3, 1847727), (7, 791883), (9, 615909), (21, 263961), (27, 205303), (63, 87987), (139, 39879), (189, 29329), (211, 26271), (417, 13293), (633, 8757), (973, 5697), (1251, 4431), (1477, 3753), (1899, 2919)]