77742657

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{1367}}^1$

素因数の和:1533

約数の個数: 24

約数和(自身を含む): 115240320

約数和(自身を除く): 37497663

約数列:

[1, 3, 9, 71, 89, 213, 267, 639, 801, 1367, 4101, 6319, 12303, 18957, 56871, 97057, 121663, 291171, 364989, 873513, 1094967, 8638073, 25914219, 77742657]

約数ペア:

[(1, 77742657), (3, 25914219), (9, 8638073), (71, 1094967), (89, 873513), (213, 364989), (267, 291171), (639, 121663), (801, 97057), (1367, 56871), (4101, 18957), (6319, 12303)]