185872323

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{4177}}^1$

素因数の和:4363

約数の個数: 32

約数和(自身を含む): 306966016

約数和(自身を除く): 121093693

約数列:

[1, 3, 7, 13, 21, 39, 91, 163, 273, 489, 1141, 2119, 3423, 4177, 6357, 12531, 14833, 29239, 44499, 54301, 87717, 162903, 380107, 680851, 1140321, 2042553, 4765957, 8851063, 14297871, 26553189, 61957441, 185872323]

約数ペア:

[(1, 185872323), (3, 61957441), (7, 26553189), (13, 14297871), (21, 8851063), (39, 4765957), (91, 2042553), (163, 1140321), (273, 680851), (489, 380107), (1141, 162903), (2119, 87717), (3423, 54301), (4177, 44499), (6357, 29239), (12531, 14833)]