660165633

素因数分解:

$3^7\times {\mathrm{79}}^1\times {\mathrm{3821}}^1$

素因数の和:3921

約数の個数: 32

約数和(自身を含む): 1002892800

約数和(自身を除く): 342727167

約数列:

[1, 3, 9, 27, 79, 81, 237, 243, 711, 729, 2133, 2187, 3821, 6399, 11463, 19197, 34389, 57591, 103167, 172773, 301859, 309501, 905577, 928503, 2716731, 2785509, 8150193, 8356527, 24450579, 73351737, 220055211, 660165633]

約数ペア:

[(1, 660165633), (3, 220055211), (9, 73351737), (27, 24450579), (79, 8356527), (81, 8150193), (237, 2785509), (243, 2716731), (711, 928503), (729, 905577), (2133, 309501), (2187, 301859), (3821, 172773), (6399, 103167), (11463, 57591), (19197, 34389)]