53193969

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{115891}}^1$

素因数の和:115917

約数の個数: 16

約数和(自身を含む): 83442240

約数和(自身を除く): 30248271

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 115891, 347673, 1043019, 1970147, 3129057, 5910441, 17731323, 53193969]

約数ペア:

[(1, 53193969), (3, 17731323), (9, 5910441), (17, 3129057), (27, 1970147), (51, 1043019), (153, 347673), (459, 115891)]