127796301

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{193}}^1$

素因数の和:330

約数の個数: 48

約数和(自身を含む): 199742400

約数和(自身を除く): 71946099

約数列:

[1, 3, 9, 29, 43, 59, 87, 129, 177, 193, 261, 387, 531, 579, 1247, 1711, 1737, 2537, 3741, 5133, 5597, 7611, 8299, 11223, 11387, 15399, 16791, 22833, 24897, 34161, 50373, 73573, 74691, 102483, 220719, 240671, 330223, 489641, 662157, 722013, 990669, 1468923, 2166039, 2972007, 4406769, 14199589, 42598767, 127796301]

約数ペア:

[(1, 127796301), (3, 42598767), (9, 14199589), (29, 4406769), (43, 2972007), (59, 2166039), (87, 1468923), (129, 990669), (177, 722013), (193, 662157), (261, 489641), (387, 330223), (531, 240671), (579, 220719), (1247, 102483), (1711, 74691), (1737, 73573), (2537, 50373), (3741, 34161), (5133, 24897), (5597, 22833), (7611, 16791), (8299, 15399), (11223, 11387)]