1827492051

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^2\times {\mathrm{461}}^1$

素因数の和:744

約数の個数: 48

約数和(自身を含む): 3067916544

約数和(自身を除く): 1240424493

約数列:

[1, 3, 7, 11, 21, 33, 77, 131, 231, 393, 461, 917, 1383, 1441, 2751, 3227, 4323, 5071, 9681, 10087, 15213, 17161, 30261, 35497, 51483, 60391, 106491, 120127, 181173, 188771, 360381, 422737, 566313, 664301, 1268211, 1321397, 1992903, 3964191, 4650107, 7911221, 13950321, 23733663, 55378547, 87023431, 166135641, 261070293, 609164017, 1827492051]

約数ペア:

[(1, 1827492051), (3, 609164017), (7, 261070293), (11, 166135641), (21, 87023431), (33, 55378547), (77, 23733663), (131, 13950321), (231, 7911221), (393, 4650107), (461, 3964191), (917, 1992903), (1383, 1321397), (1441, 1268211), (2751, 664301), (3227, 566313), (4323, 422737), (5071, 360381), (9681, 188771), (10087, 181173), (15213, 120127), (17161, 106491), (30261, 60391), (35497, 51483)]