72081113

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1\times {\mathrm{449}}^1$

素因数の和:748

約数の個数: 16

約数和(自身を含む): 79606800

約数和(自身を除く): 7525687

約数列:

[1, 13, 53, 233, 449, 689, 3029, 5837, 12349, 23797, 104617, 160537, 309361, 1360021, 5544701, 72081113]

約数ペア:

[(1, 72081113), (13, 5544701), (53, 1360021), (233, 309361), (449, 160537), (689, 104617), (3029, 23797), (5837, 12349)]