73938291

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{185309}}^1$

素因数の和:185338

約数の個数: 16

約数和(自身を含む): 118598400

約数和(自身を除く): 44660109

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 185309, 555927, 1297163, 3520871, 3891489, 10562613, 24646097, 73938291]

約数ペア:

[(1, 73938291), (3, 24646097), (7, 10562613), (19, 3891489), (21, 3520871), (57, 1297163), (133, 555927), (399, 185309)]