29250081

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{881}}^1$

素因数の和:942

約数の個数: 48

約数和(自身を含む): 52835328

約数和(自身を除く): 23585247

約数列:

[1, 3, 7, 9, 17, 21, 31, 51, 63, 93, 119, 153, 217, 279, 357, 527, 651, 881, 1071, 1581, 1953, 2643, 3689, 4743, 6167, 7929, 11067, 14977, 18501, 27311, 33201, 44931, 55503, 81933, 104839, 134793, 191177, 245799, 314517, 464287, 573531, 943551, 1392861, 1720593, 3250009, 4178583, 9750027, 29250081]

約数ペア:

[(1, 29250081), (3, 9750027), (7, 4178583), (9, 3250009), (17, 1720593), (21, 1392861), (31, 943551), (51, 573531), (63, 464287), (93, 314517), (119, 245799), (153, 191177), (217, 134793), (279, 104839), (357, 81933), (527, 55503), (651, 44931), (881, 33201), (1071, 27311), (1581, 18501), (1953, 14977), (2643, 11067), (3689, 7929), (4743, 6167)]