145031199

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1543}}^1$

素因数の和:1679

約数の個数: 32

約数和(自身を含む): 217889280

約数和(自身を除く): 72858081

約数列:

[1, 3, 17, 19, 51, 57, 97, 291, 323, 969, 1543, 1649, 1843, 4629, 4947, 5529, 26231, 29317, 31331, 78693, 87951, 93993, 149671, 449013, 498389, 1495167, 2544407, 2843749, 7633221, 8531247, 48343733, 145031199]

約数ペア:

[(1, 145031199), (3, 48343733), (17, 8531247), (19, 7633221), (51, 2843749), (57, 2544407), (97, 1495167), (291, 498389), (323, 449013), (969, 149671), (1543, 93993), (1649, 87951), (1843, 78693), (4629, 31331), (4947, 29317), (5529, 26231)]