27150459

素因数分解:

$3^1\times 7^2\times {\mathrm{191}}^1\times {\mathrm{967}}^1$

素因数の和:1175

約数の個数: 24

約数和(自身を含む): 42375168

約数和(自身を除く): 15224709

約数列:

[1, 3, 7, 21, 49, 147, 191, 573, 967, 1337, 2901, 4011, 6769, 9359, 20307, 28077, 47383, 142149, 184697, 554091, 1292879, 3878637, 9050153, 27150459]

約数ペア:

[(1, 27150459), (3, 9050153), (7, 3878637), (21, 1292879), (49, 554091), (147, 184697), (191, 142149), (573, 47383), (967, 28077), (1337, 20307), (2901, 9359), (4011, 6769)]