78850293

素因数分解:

$3^1\times {\mathrm{37}}^2\times {\mathrm{73}}^1\times {\mathrm{263}}^1$

素因数の和:413

約数の個数: 24

約数和(自身を含む): 109948608

約数和(自身を除く): 31098315

約数列:

[1, 3, 37, 73, 111, 219, 263, 789, 1369, 2701, 4107, 8103, 9731, 19199, 29193, 57597, 99937, 299811, 360047, 710363, 1080141, 2131089, 26283431, 78850293]

約数ペア:

[(1, 78850293), (3, 26283431), (37, 2131089), (73, 1080141), (111, 710363), (219, 360047), (263, 299811), (789, 99937), (1369, 57597), (2701, 29193), (4107, 19199), (8103, 9731)]