247953355146

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{93708751}}^1$

素因数の和:93708776

約数の個数: 48

約数和(自身を含む): 640967863680

約数和(自身を除く): 393014508534

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 378, 441, 882, 1323, 2646, 93708751, 187417502, 281126253, 562252506, 655961257, 843378759, 1311922514, 1686757518, 1967883771, 2530136277, 3935767542, 4591728799, 5060272554, 5903651313, 9183457598, 11807302626, 13775186397, 17710953939, 27550372794, 35421907878, 41325559191, 82651118382, 123976677573, 247953355146]

約数ペア:

[(1, 247953355146), (2, 123976677573), (3, 82651118382), (6, 41325559191), (7, 35421907878), (9, 27550372794), (14, 17710953939), (18, 13775186397), (21, 11807302626), (27, 9183457598), (42, 5903651313), (49, 5060272554), (54, 4591728799), (63, 3935767542), (98, 2530136277), (126, 1967883771), (147, 1686757518), (189, 1311922514), (294, 843378759), (378, 655961257), (441, 562252506), (882, 281126253), (1323, 187417502), (2646, 93708751)]