30243321

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1571}}^1$

素因数の和:1634

約数の個数: 32

約数和(自身を含む): 48291840

約数和(自身を除く): 18048519

約数列:

[1, 3, 9, 23, 27, 31, 69, 93, 207, 279, 621, 713, 837, 1571, 2139, 4713, 6417, 14139, 19251, 36133, 42417, 48701, 108399, 146103, 325197, 438309, 975591, 1120123, 1314927, 3360369, 10081107, 30243321]

約数ペア:

[(1, 30243321), (3, 10081107), (9, 3360369), (23, 1314927), (27, 1120123), (31, 975591), (69, 438309), (93, 325197), (207, 146103), (279, 108399), (621, 48701), (713, 42417), (837, 36133), (1571, 19251), (2139, 14139), (4713, 6417)]