79672077

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1$

素因数の和:338

約数の個数: 48

約数和(自身を含む): 126297600

約数和(自身を除く): 46625523

約数列:

[1, 3, 9, 29, 31, 43, 87, 93, 129, 229, 261, 279, 387, 687, 899, 1247, 1333, 2061, 2697, 3741, 3999, 6641, 7099, 8091, 9847, 11223, 11997, 19923, 21297, 29541, 38657, 59769, 63891, 88623, 115971, 205871, 285563, 305257, 347913, 617613, 856689, 915771, 1852839, 2570067, 2747313, 8852453, 26557359, 79672077]

約数ペア:

[(1, 79672077), (3, 26557359), (9, 8852453), (29, 2747313), (31, 2570067), (43, 1852839), (87, 915771), (93, 856689), (129, 617613), (229, 347913), (261, 305257), (279, 285563), (387, 205871), (687, 115971), (899, 88623), (1247, 63891), (1333, 59769), (2061, 38657), (2697, 29541), (3741, 21297), (3999, 19923), (6641, 11997), (7099, 11223), (8091, 9847)]