127785222

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{463}}^1$

素因数の和:762

約数の個数: 64

約数和(自身を含む): 300672000

約数和(自身を除く): 172886778

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 269, 342, 463, 513, 538, 807, 926, 1026, 1389, 1614, 2421, 2778, 4167, 4842, 5111, 7263, 8334, 8797, 10222, 12501, 14526, 15333, 17594, 25002, 26391, 30666, 45999, 52782, 79173, 91998, 124547, 137997, 158346, 237519, 249094, 275994, 373641, 475038, 747282, 1120923, 2241846, 2366393, 3362769, 4732786, 6725538, 7099179, 14198358, 21297537, 42595074, 63892611, 127785222]

約数ペア:

[(1, 127785222), (2, 63892611), (3, 42595074), (6, 21297537), (9, 14198358), (18, 7099179), (19, 6725538), (27, 4732786), (38, 3362769), (54, 2366393), (57, 2241846), (114, 1120923), (171, 747282), (269, 475038), (342, 373641), (463, 275994), (513, 249094), (538, 237519), (807, 158346), (926, 137997), (1026, 124547), (1389, 91998), (1614, 79173), (2421, 52782), (2778, 45999), (4167, 30666), (4842, 26391), (5111, 25002), (7263, 17594), (8334, 15333), (8797, 14526), (10222, 12501)]