33189021

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:311

約数の個数: 40

約数和(自身を含む): 52272000

約数和(自身を除く): 19082979

約数列:

[1, 3, 9, 27, 29, 71, 81, 87, 199, 213, 261, 597, 639, 783, 1791, 1917, 2059, 2349, 5373, 5751, 5771, 6177, 14129, 16119, 17313, 18531, 42387, 51939, 55593, 127161, 155817, 166779, 381483, 409741, 467451, 1144449, 1229223, 3687669, 11063007, 33189021]

約数ペア:

[(1, 33189021), (3, 11063007), (9, 3687669), (27, 1229223), (29, 1144449), (71, 467451), (81, 409741), (87, 381483), (199, 166779), (213, 155817), (261, 127161), (597, 55593), (639, 51939), (783, 42387), (1791, 18531), (1917, 17313), (2059, 16119), (2349, 14129), (5373, 6177), (5751, 5771)]