29438199

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:296

約数の個数: 48

約数和(自身を含む): 50885952

約数和(自身を除く): 21447753

約数列:

[1, 3, 7, 9, 21, 37, 63, 73, 111, 173, 219, 259, 333, 511, 519, 657, 777, 1211, 1533, 1557, 2331, 2701, 3633, 4599, 6401, 8103, 10899, 12629, 18907, 19203, 24309, 37887, 44807, 56721, 57609, 88403, 113661, 134421, 170163, 265209, 403263, 467273, 795627, 1401819, 3270911, 4205457, 9812733, 29438199]

約数ペア:

[(1, 29438199), (3, 9812733), (7, 4205457), (9, 3270911), (21, 1401819), (37, 795627), (63, 467273), (73, 403263), (111, 265209), (173, 170163), (219, 134421), (259, 113661), (333, 88403), (511, 57609), (519, 56721), (657, 44807), (777, 37887), (1211, 24309), (1533, 19203), (1557, 18907), (2331, 12629), (2701, 10899), (3633, 8103), (4599, 6401)]