132128307

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{809}}^1$

素因数の和:1104

約数の個数: 32

約数和(自身を含む): 205286400

約数和(自身を除く): 73158093

約数列:

[1, 3, 9, 23, 27, 69, 207, 263, 621, 789, 809, 2367, 2427, 6049, 7101, 7281, 18147, 18607, 21843, 54441, 55821, 163323, 167463, 212767, 502389, 638301, 1914903, 4893641, 5744709, 14680923, 44042769, 132128307]

約数ペア:

[(1, 132128307), (3, 44042769), (9, 14680923), (23, 5744709), (27, 4893641), (69, 1914903), (207, 638301), (263, 502389), (621, 212767), (789, 167463), (809, 163323), (2367, 55821), (2427, 54441), (6049, 21843), (7101, 18607), (7281, 18147)]