193337847

素因数分解:

$3^5\times {\mathrm{43}}^1\times {\mathrm{18503}}^1$

素因数の和:18561

約数の個数: 24

約数和(自身を含む): 296360064

約数和(自身を除く): 103022217

約数列:

[1, 3, 9, 27, 43, 81, 129, 243, 387, 1161, 3483, 10449, 18503, 55509, 166527, 499581, 795629, 1498743, 2386887, 4496229, 7160661, 21481983, 64445949, 193337847]

約数ペア:

[(1, 193337847), (3, 64445949), (9, 21481983), (27, 7160661), (43, 4496229), (81, 2386887), (129, 1498743), (243, 795629), (387, 499581), (1161, 166527), (3483, 55509), (10449, 18503)]