73863171

素因数分解:

$3^4\times {\mathrm{131}}^1\times {\mathrm{6961}}^1$

素因数の和:7104

約数の個数: 20

約数和(自身を含む): 111197064

約数和(自身を除く): 37333893

約数列:

[1, 3, 9, 27, 81, 131, 393, 1179, 3537, 6961, 10611, 20883, 62649, 187947, 563841, 911891, 2735673, 8207019, 24621057, 73863171]

約数ペア:

[(1, 73863171), (3, 24621057), (9, 8207019), (27, 2735673), (81, 911891), (131, 563841), (393, 187947), (1179, 62649), (3537, 20883), (6961, 10611)]