151918137

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1709}}^1$

素因数の和:1822

約数の個数: 48

約数和(自身を含む): 268894080

約数和(自身を除く): 116975943

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 83, 119, 153, 249, 357, 581, 747, 1071, 1411, 1709, 1743, 4233, 5127, 5229, 9877, 11963, 12699, 15381, 29053, 29631, 35889, 87159, 88893, 107667, 141847, 203371, 261477, 425541, 610113, 992929, 1276623, 1830339, 2411399, 2978787, 7234197, 8936361, 16879793, 21702591, 50639379, 151918137]

約数ペア:

[(1, 151918137), (3, 50639379), (7, 21702591), (9, 16879793), (17, 8936361), (21, 7234197), (51, 2978787), (63, 2411399), (83, 1830339), (119, 1276623), (153, 992929), (249, 610113), (357, 425541), (581, 261477), (747, 203371), (1071, 141847), (1411, 107667), (1709, 88893), (1743, 87159), (4233, 35889), (5127, 29631), (5229, 29053), (9877, 15381), (11963, 12699)]