123161481

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1129}}^1$

素因数の和:1206

約数の個数: 48

約数和(自身を含む): 203074560

約数和(自身を除く): 79913079

約数列:

[1, 3, 9, 17, 23, 31, 51, 69, 93, 153, 207, 279, 391, 527, 713, 1129, 1173, 1581, 2139, 3387, 3519, 4743, 6417, 10161, 12121, 19193, 25967, 34999, 36363, 57579, 77901, 104997, 109089, 172737, 233703, 314991, 441439, 594983, 804977, 1324317, 1784949, 2414931, 3972951, 5354847, 7244793, 13684609, 41053827, 123161481]

約数ペア:

[(1, 123161481), (3, 41053827), (9, 13684609), (17, 7244793), (23, 5354847), (31, 3972951), (51, 2414931), (69, 1784949), (93, 1324317), (153, 804977), (207, 594983), (279, 441439), (391, 314991), (527, 233703), (713, 172737), (1129, 109089), (1173, 104997), (1581, 77901), (2139, 57579), (3387, 36363), (3519, 34999), (4743, 25967), (6417, 19193), (10161, 12121)]