133583337

素因数分解:

$3^4\times {\mathrm{449}}^1\times {\mathrm{3673}}^1$

素因数の和:4134

約数の個数: 20

約数和(自身を含む): 200049300

約数和(自身を除く): 66465963

約数列:

[1, 3, 9, 27, 81, 449, 1347, 3673, 4041, 11019, 12123, 33057, 36369, 99171, 297513, 1649177, 4947531, 14842593, 44527779, 133583337]

約数ペア:

[(1, 133583337), (3, 44527779), (9, 14842593), (27, 4947531), (81, 1649177), (449, 297513), (1347, 99171), (3673, 36369), (4041, 33057), (11019, 12123)]