120259071

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{1867}}^1$

素因数の和:2311

約数の個数: 24

約数和(自身を含む): 184461264

約数和(自身を除く): 64202193

約数列:

[1, 3, 9, 17, 51, 153, 421, 1263, 1867, 3789, 5601, 7157, 16803, 21471, 31739, 64413, 95217, 285651, 786007, 2358021, 7074063, 13362119, 40086357, 120259071]

約数ペア:

[(1, 120259071), (3, 40086357), (9, 13362119), (17, 7074063), (51, 2358021), (153, 786007), (421, 285651), (1263, 95217), (1867, 64413), (3789, 31739), (5601, 21471), (7157, 16803)]