91439991

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{5483}}^1$

素因数の和:5615

約数の個数: 24

約数和(自身を含む): 141158160

約数和(自身を除く): 49718169

約数列:

[1, 3, 9, 17, 51, 109, 153, 327, 981, 1853, 5483, 5559, 16449, 16677, 49347, 93211, 279633, 597647, 838899, 1792941, 5378823, 10159999, 30479997, 91439991]

約数ペア:

[(1, 91439991), (3, 30479997), (9, 10159999), (17, 5378823), (51, 1792941), (109, 838899), (153, 597647), (327, 279633), (981, 93211), (1853, 49347), (5483, 16677), (5559, 16449)]