40860639

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{89021}}^1$

素因数の和:89047

約数の個数: 16

約数和(自身を含む): 64095840

約数和(自身を除く): 23235201

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 89021, 267063, 801189, 1513357, 2403567, 4540071, 13620213, 40860639]

約数ペア:

[(1, 40860639), (3, 13620213), (9, 4540071), (17, 2403567), (27, 1513357), (51, 801189), (153, 267063), (459, 89021)]