84228207

素因数分解:

$3^1\times 7^2\times {\mathrm{421}}^1\times {\mathrm{1361}}^1$

素因数の和:1799

約数の個数: 24

約数和(自身を含む): 131046192

約数和(自身を除く): 46817985

約数列:

[1, 3, 7, 21, 49, 147, 421, 1263, 1361, 2947, 4083, 8841, 9527, 20629, 28581, 61887, 66689, 200067, 572981, 1718943, 4010867, 12032601, 28076069, 84228207]

約数ペア:

[(1, 84228207), (3, 28076069), (7, 12032601), (21, 4010867), (49, 1718943), (147, 572981), (421, 200067), (1263, 66689), (1361, 61887), (2947, 28581), (4083, 20629), (8841, 9527)]