207632079

素因数分解:

$3^5\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{641}}^1$

素因数の和:730

約数の個数: 48

約数和(自身を含む): 329032704

約数和(自身を除く): 121400625

約数列:

[1, 3, 9, 27, 31, 43, 81, 93, 129, 243, 279, 387, 641, 837, 1161, 1333, 1923, 2511, 3483, 3999, 5769, 7533, 10449, 11997, 17307, 19871, 27563, 35991, 51921, 59613, 82689, 107973, 155763, 178839, 248067, 323919, 536517, 744201, 854453, 1609551, 2232603, 2563359, 4828653, 6697809, 7690077, 23070231, 69210693, 207632079]

約数ペア:

[(1, 207632079), (3, 69210693), (9, 23070231), (27, 7690077), (31, 6697809), (43, 4828653), (81, 2563359), (93, 2232603), (129, 1609551), (243, 854453), (279, 744201), (387, 536517), (641, 323919), (837, 248067), (1161, 178839), (1333, 155763), (1923, 107973), (2511, 82689), (3483, 59613), (3999, 51921), (5769, 35991), (7533, 27563), (10449, 19871), (11997, 17307)]