249433131057

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{877}}^1\times {\mathrm{2801}}^1$

素因数の和:3890

約数の個数: 64

約数和(自身を含む): 386854610688

約数和(自身を除く): 137421479631

約数列:

[1, 3, 11, 17, 33, 51, 181, 187, 543, 561, 877, 1991, 2631, 2801, 3077, 5973, 8403, 9231, 9647, 14909, 28941, 30811, 33847, 44727, 47617, 92433, 101541, 142851, 158737, 163999, 476211, 491997, 506981, 523787, 1520943, 1571361, 1746107, 2456477, 2698529, 5238321, 5576791, 7369431, 8095587, 8618677, 16730373, 25856031, 27021247, 29683819, 41760109, 81063741, 89051457, 94805447, 125280327, 284416341, 444622337, 459361199, 1333867011, 1378083597, 4890845707, 7558579729, 14672537121, 22675739187, 83144377019, 249433131057]

約数ペア:

[(1, 249433131057), (3, 83144377019), (11, 22675739187), (17, 14672537121), (33, 7558579729), (51, 4890845707), (181, 1378083597), (187, 1333867011), (543, 459361199), (561, 444622337), (877, 284416341), (1991, 125280327), (2631, 94805447), (2801, 89051457), (3077, 81063741), (5973, 41760109), (8403, 29683819), (9231, 27021247), (9647, 25856031), (14909, 16730373), (28941, 8618677), (30811, 8095587), (33847, 7369431), (44727, 5576791), (47617, 5238321), (92433, 2698529), (101541, 2456477), (142851, 1746107), (158737, 1571361), (163999, 1520943), (476211, 523787), (491997, 506981)]