679897179

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{32831}}^1$

素因数の和:32912

約数の個数: 32

約数和(自身を含む): 1103155200

約数和(自身を除く): 423258021

約数列:

[1, 3, 9, 13, 27, 39, 59, 117, 177, 351, 531, 767, 1593, 2301, 6903, 20709, 32831, 98493, 295479, 426803, 886437, 1280409, 1937029, 3841227, 5811087, 11523681, 17433261, 25181377, 52299783, 75544131, 226632393, 679897179]

約数ペア:

[(1, 679897179), (3, 226632393), (9, 75544131), (13, 52299783), (27, 25181377), (39, 17433261), (59, 11523681), (117, 5811087), (177, 3841227), (351, 1937029), (531, 1280409), (767, 886437), (1593, 426803), (2301, 295479), (6903, 98493), (20709, 32831)]