201850731

素因数分解:

$3^3\times {\mathrm{137}}^1\times {\mathrm{197}}^1\times {\mathrm{277}}^1$

素因数の和:620

約数の個数: 32

約数和(自身を含む): 303842880

約数和(自身を除く): 101992149

約数列:

[1, 3, 9, 27, 137, 197, 277, 411, 591, 831, 1233, 1773, 2493, 3699, 5319, 7479, 26989, 37949, 54569, 80967, 113847, 163707, 242901, 341541, 491121, 728703, 1024623, 1473363, 7475953, 22427859, 67283577, 201850731]

約数ペア:

[(1, 201850731), (3, 67283577), (9, 22427859), (27, 7475953), (137, 1473363), (197, 1024623), (277, 728703), (411, 491121), (591, 341541), (831, 242901), (1233, 163707), (1773, 113847), (2493, 80967), (3699, 54569), (5319, 37949), (7479, 26989)]