15703890777

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{499}}^1\times {\mathrm{1997}}^1$

素因数の和:2622

約数の個数: 48

約数和(自身を含む): 24311664000

約数和(自身を除く): 8607773223

約数列:

[1, 3, 9, 17, 51, 103, 153, 309, 499, 927, 1497, 1751, 1997, 4491, 5253, 5991, 8483, 15759, 17973, 25449, 33949, 51397, 76347, 101847, 154191, 205691, 305541, 462573, 617073, 873749, 996503, 1851219, 2621247, 2989509, 3496747, 7863741, 8968527, 10490241, 16940551, 31470723, 50821653, 102639809, 152464959, 307919427, 923758281, 1744876753, 5234630259, 15703890777]

約数ペア:

[(1, 15703890777), (3, 5234630259), (9, 1744876753), (17, 923758281), (51, 307919427), (103, 152464959), (153, 102639809), (309, 50821653), (499, 31470723), (927, 16940551), (1497, 10490241), (1751, 8968527), (1997, 7863741), (4491, 3496747), (5253, 2989509), (5991, 2621247), (8483, 1851219), (15759, 996503), (17973, 873749), (25449, 617073), (33949, 462573), (51397, 305541), (76347, 205691), (101847, 154191)]