15702493023

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{419}}^1\times {\mathrm{619}}^1$

素因数の和:1113

約数の個数: 72

約数和(自身を含む): 26892028800

約数和(自身を除く): 11189535777

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 419, 619, 651, 961, 1257, 1857, 1953, 2883, 2933, 3771, 4333, 5571, 6727, 8649, 8799, 12989, 12999, 19189, 20181, 26397, 38967, 38997, 57567, 60543, 90923, 116901, 134323, 172701, 259361, 272769, 402659, 402969, 594859, 778083, 818307, 1207977, 1208907, 1784577, 1815527, 2334249, 2818613, 3623931, 4164013, 5353731, 5446581, 8040191, 8455839, 12492039, 16339743, 24120573, 25367517, 37476117, 56281337, 72361719, 168844011, 249245921, 506532033, 747737763, 1744721447, 2243213289, 5234164341, 15702493023]

約数ペア:

[(1, 15702493023), (3, 5234164341), (7, 2243213289), (9, 1744721447), (21, 747737763), (31, 506532033), (63, 249245921), (93, 168844011), (217, 72361719), (279, 56281337), (419, 37476117), (619, 25367517), (651, 24120573), (961, 16339743), (1257, 12492039), (1857, 8455839), (1953, 8040191), (2883, 5446581), (2933, 5353731), (3771, 4164013), (4333, 3623931), (5571, 2818613), (6727, 2334249), (8649, 1815527), (8799, 1784577), (12989, 1208907), (12999, 1207977), (19189, 818307), (20181, 778083), (26397, 594859), (38967, 402969), (38997, 402659), (57567, 272769), (60543, 259361), (90923, 172701), (116901, 134323)]