72059709

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{443}}^1\times {\mathrm{919}}^1$

素因数の和:1424

約数の個数: 16

約数和(自身を含む): 98035200

約数和(自身を除く): 25975491

約数列:

[1, 3, 59, 177, 443, 919, 1329, 2757, 26137, 54221, 78411, 162663, 407117, 1221351, 24019903, 72059709]

約数ペア:

[(1, 72059709), (3, 24019903), (59, 1221351), (177, 407117), (443, 162663), (919, 78411), (1329, 54221), (2757, 26137)]