78605739

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{16573}}^1$

素因数の和:16627

約数の個数: 24

約数和(自身を含む): 124106112

約数和(自身を除く): 45500373

約数列:

[1, 3, 9, 17, 31, 51, 93, 153, 279, 527, 1581, 4743, 16573, 49719, 149157, 281741, 513763, 845223, 1541289, 2535669, 4623867, 8733971, 26201913, 78605739]

約数ペア:

[(1, 78605739), (3, 26201913), (9, 8733971), (17, 4623867), (31, 2535669), (51, 1541289), (93, 845223), (153, 513763), (279, 281741), (527, 149157), (1581, 49719), (4743, 16573)]