156980835951

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{223}}^1\times {\mathrm{52861}}^1$

素因数の和:53303

約数の個数: 32

約数和(自身を含む): 220528422912

約数和(自身を除く): 63547586961

約数列:

[1, 3, 23, 69, 193, 223, 579, 669, 4439, 5129, 13317, 15387, 43039, 52861, 129117, 158583, 989897, 1215803, 2969691, 3647409, 10202173, 11788003, 30606519, 35364009, 234649979, 271124069, 703949937, 813372207, 2275084579, 6825253737, 52326945317, 156980835951]

約数ペア:

[(1, 156980835951), (3, 52326945317), (23, 6825253737), (69, 2275084579), (193, 813372207), (223, 703949937), (579, 271124069), (669, 234649979), (4439, 35364009), (5129, 30606519), (13317, 11788003), (15387, 10202173), (43039, 3647409), (52861, 2969691), (129117, 1215803), (158583, 989897)]