138797571

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1$

素因数の和:432

約数の個数: 64

約数和(自身を含む): 230916096

約数和(自身を除く): 92118525

約数列:

[1, 3, 11, 17, 23, 31, 33, 51, 69, 93, 187, 253, 341, 347, 391, 527, 561, 713, 759, 1023, 1041, 1173, 1581, 2139, 3817, 4301, 5797, 5899, 7843, 7981, 10757, 11451, 12121, 12903, 17391, 17697, 23529, 23943, 32271, 36363, 64889, 87791, 118327, 133331, 135677, 182869, 194667, 247411, 263373, 354981, 399993, 407031, 548607, 742233, 1492447, 2011559, 2721521, 4205987, 4477341, 6034677, 8164563, 12617961, 46265857, 138797571]

約数ペア:

[(1, 138797571), (3, 46265857), (11, 12617961), (17, 8164563), (23, 6034677), (31, 4477341), (33, 4205987), (51, 2721521), (69, 2011559), (93, 1492447), (187, 742233), (253, 548607), (341, 407031), (347, 399993), (391, 354981), (527, 263373), (561, 247411), (713, 194667), (759, 182869), (1023, 135677), (1041, 133331), (1173, 118327), (1581, 87791), (2139, 64889), (3817, 36363), (4301, 32271), (5797, 23943), (5899, 23529), (7843, 17697), (7981, 17391), (10757, 12903), (11451, 12121)]