71347745079

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2945941}}^1$

素因数の和:2945989

約数の個数: 40

約数和(自身を含む): 119770217952

約数和(自身を除く): 48422472873

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 81, 117, 207, 299, 351, 621, 897, 1053, 1863, 2691, 8073, 24219, 2945941, 8837823, 26513469, 38297233, 67756643, 79540407, 114891699, 203269929, 238621221, 344675097, 609809787, 880836359, 1034025291, 1829429361, 2642509077, 3102075873, 5488288083, 7927527231, 23782581693, 71347745079]

約数ペア:

[(1, 71347745079), (3, 23782581693), (9, 7927527231), (13, 5488288083), (23, 3102075873), (27, 2642509077), (39, 1829429361), (69, 1034025291), (81, 880836359), (117, 609809787), (207, 344675097), (299, 238621221), (351, 203269929), (621, 114891699), (897, 79540407), (1053, 67756643), (1863, 38297233), (2691, 26513469), (8073, 8837823), (24219, 2945941)]