2013151833

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{26171}}^1$

素因数の和:26235

約数の個数: 64

約数和(自身を含む): 3819018240

約数和(自身を除く): 1805866407

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 37, 63, 77, 99, 111, 189, 231, 259, 297, 333, 407, 693, 777, 999, 1221, 2079, 2331, 2849, 3663, 6993, 8547, 10989, 25641, 26171, 76923, 78513, 183197, 235539, 287881, 549591, 706617, 863643, 968327, 1648773, 2015167, 2590929, 2904981, 4946319, 6045501, 6778289, 7772787, 8714943, 10651597, 18136503, 20334867, 26144829, 31954791, 54409509, 61004601, 74561179, 95864373, 183013803, 223683537, 287593119, 671050611, 2013151833]

約数ペア:

[(1, 2013151833), (3, 671050611), (7, 287593119), (9, 223683537), (11, 183013803), (21, 95864373), (27, 74561179), (33, 61004601), (37, 54409509), (63, 31954791), (77, 26144829), (99, 20334867), (111, 18136503), (189, 10651597), (231, 8714943), (259, 7772787), (297, 6778289), (333, 6045501), (407, 4946319), (693, 2904981), (777, 2590929), (999, 2015167), (1221, 1648773), (2079, 968327), (2331, 863643), (2849, 706617), (3663, 549591), (6993, 287881), (8547, 235539), (10989, 183197), (25641, 78513), (26171, 76923)]