195125847

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{13331}}^1$

素因数の和:13399

約数の個数: 32

約数和(自身を含む): 322527744

約数和(自身を除く): 127401897

約数列:

[1, 3, 7, 17, 21, 41, 51, 119, 123, 287, 357, 697, 861, 2091, 4879, 13331, 14637, 39993, 93317, 226627, 279951, 546571, 679881, 1586389, 1639713, 3825997, 4759167, 9291707, 11477991, 27875121, 65041949, 195125847]

約数ペア:

[(1, 195125847), (3, 65041949), (7, 27875121), (17, 11477991), (21, 9291707), (41, 4759167), (51, 3825997), (119, 1639713), (123, 1586389), (287, 679881), (357, 546571), (697, 279951), (861, 226627), (2091, 93317), (4879, 39993), (13331, 14637)]