72711957

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{7307}}^1$

素因数の和:7448

約数の個数: 16

約数和(自身を含む): 101025792

約数和(自身を除く): 28313835

約数列:

[1, 3, 31, 93, 107, 321, 3317, 7307, 9951, 21921, 226517, 679551, 781849, 2345547, 24237319, 72711957]

約数ペア:

[(1, 72711957), (3, 24237319), (31, 2345547), (93, 781849), (107, 679551), (321, 226517), (3317, 21921), (7307, 9951)]