26137593

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{479}}^1$

素因数の和:578

約数の個数: 32

約数和(自身を含む): 40550400

約数和(自身を除く): 14412807

約数列:

[1, 3, 9, 27, 43, 47, 129, 141, 387, 423, 479, 1161, 1269, 1437, 2021, 4311, 6063, 12933, 18189, 20597, 22513, 54567, 61791, 67539, 185373, 202617, 556119, 607851, 968059, 2904177, 8712531, 26137593]

約数ペア:

[(1, 26137593), (3, 8712531), (9, 2904177), (27, 968059), (43, 607851), (47, 556119), (129, 202617), (141, 185373), (387, 67539), (423, 61791), (479, 54567), (1161, 22513), (1269, 20597), (1437, 18189), (2021, 12933), (4311, 6063)]