27486081

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6323}}^1$

素因数の和:6362

約数の個数: 32

約数和(自身を含む): 48568320

約数和(自身を除く): 21082239

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 161, 189, 207, 483, 621, 1449, 4347, 6323, 18969, 44261, 56907, 132783, 145429, 170721, 398349, 436287, 1018003, 1195047, 1308861, 3054009, 3926583, 9162027, 27486081]

約数ペア:

[(1, 27486081), (3, 9162027), (7, 3926583), (9, 3054009), (21, 1308861), (23, 1195047), (27, 1018003), (63, 436287), (69, 398349), (161, 170721), (189, 145429), (207, 132783), (483, 56907), (621, 44261), (1449, 18969), (4347, 6323)]