72843211

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{5503}}^1$

素因数の和:5602

約数の個数: 16

約数和(自身を含む): 87359488

約数和(自身を除く): 14516277

約数列:

[1, 7, 31, 61, 217, 427, 1891, 5503, 13237, 38521, 170593, 335683, 1194151, 2349781, 10406173, 72843211]

約数ペア:

[(1, 72843211), (7, 10406173), (31, 2349781), (61, 1194151), (217, 335683), (427, 170593), (1891, 38521), (5503, 13237)]