156979149789

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3121}}^1\times {\mathrm{217739}}^1$

素因数の和:220881

約数の個数: 32

約数和(自身を含む): 261037163520

約数和(自身を除く): 104058013731

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 3121, 9363, 21847, 34331, 65541, 102993, 217739, 240317, 653217, 720951, 1524173, 2395129, 4572519, 7185387, 16765903, 50297709, 679563419, 2038690257, 4756943933, 7475197609, 14270831799, 22425592827, 52326383263, 156979149789]

約数ペア:

[(1, 156979149789), (3, 52326383263), (7, 22425592827), (11, 14270831799), (21, 7475197609), (33, 4756943933), (77, 2038690257), (231, 679563419), (3121, 50297709), (9363, 16765903), (21847, 7185387), (34331, 4572519), (65541, 2395129), (102993, 1524173), (217739, 720951), (240317, 653217)]