1277256546

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{7687}}^1$

素因数の和:7896

約数の個数: 64

約数和(自身を含む): 3022306560

約数和(自身を除く): 1745050014

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 181, 306, 362, 459, 543, 918, 1086, 1629, 3077, 3258, 4887, 6154, 7687, 9231, 9774, 15374, 18462, 23061, 27693, 46122, 55386, 69183, 83079, 130679, 138366, 166158, 207549, 261358, 392037, 415098, 784074, 1176111, 1391347, 2352222, 2782694, 3528333, 4174041, 7056666, 8348082, 12522123, 23652899, 25044246, 37566369, 47305798, 70958697, 75132738, 141917394, 212876091, 425752182, 638628273, 1277256546]

約数ペア:

[(1, 1277256546), (2, 638628273), (3, 425752182), (6, 212876091), (9, 141917394), (17, 75132738), (18, 70958697), (27, 47305798), (34, 37566369), (51, 25044246), (54, 23652899), (102, 12522123), (153, 8348082), (181, 7056666), (306, 4174041), (362, 3528333), (459, 2782694), (543, 2352222), (918, 1391347), (1086, 1176111), (1629, 784074), (3077, 415098), (3258, 392037), (4887, 261358), (6154, 207549), (7687, 166158), (9231, 138366), (9774, 130679), (15374, 83079), (18462, 69183), (23061, 55386), (27693, 46122)]