79800231

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{3313}}^1$

素因数の和:3391

約数の個数: 32

約数和(自身を含む): 128954368

約数和(自身を除く): 49154137

約数列:

[1, 3, 7, 21, 31, 37, 93, 111, 217, 259, 651, 777, 1147, 3313, 3441, 8029, 9939, 23191, 24087, 69573, 102703, 122581, 308109, 367743, 718921, 858067, 2156763, 2574201, 3800011, 11400033, 26600077, 79800231]

約数ペア:

[(1, 79800231), (3, 26600077), (7, 11400033), (21, 3800011), (31, 2574201), (37, 2156763), (93, 858067), (111, 718921), (217, 367743), (259, 308109), (651, 122581), (777, 102703), (1147, 69573), (3313, 24087), (3441, 23191), (8029, 9939)]