1610307

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:144

約数の個数: 32

約数和(自身を含む): 2604800

約数和(自身を除く): 994493

約数列:

[1, 3, 9, 19, 27, 43, 57, 73, 129, 171, 219, 387, 513, 657, 817, 1161, 1387, 1971, 2451, 3139, 4161, 7353, 9417, 12483, 22059, 28251, 37449, 59641, 84753, 178923, 536769, 1610307]

約数ペア:

[(1, 1610307), (3, 536769), (9, 178923), (19, 84753), (27, 59641), (43, 37449), (57, 28251), (73, 22059), (129, 12483), (171, 9417), (219, 7353), (387, 4161), (513, 3139), (657, 2451), (817, 1971), (1161, 1387)]