550147329

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{241}}^1\times {\mathrm{1433}}^1$

素因数の和:1742

約数の個数: 32

約数和(自身を含む): 832867200

約数和(自身を除く): 282719871

約数列:

[1, 3, 9, 27, 59, 177, 241, 531, 723, 1433, 1593, 2169, 4299, 6507, 12897, 14219, 38691, 42657, 84547, 127971, 253641, 345353, 383913, 760923, 1036059, 2282769, 3108177, 9324531, 20375827, 61127481, 183382443, 550147329]

約数ペア:

[(1, 550147329), (3, 183382443), (9, 61127481), (27, 20375827), (59, 9324531), (177, 3108177), (241, 2282769), (531, 1036059), (723, 760923), (1433, 383913), (1593, 345353), (2169, 253641), (4299, 127971), (6507, 84547), (12897, 42657), (14219, 38691)]