126773647

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1423}}^1$

素因数の和:1543

約数の個数: 32

約数和(自身を含む): 172247040

約数和(自身を除く): 45473393

約数列:

[1, 7, 11, 13, 77, 89, 91, 143, 623, 979, 1001, 1157, 1423, 6853, 8099, 9961, 12727, 15653, 18499, 89089, 109571, 126647, 129493, 203489, 886529, 1393117, 1424423, 1646411, 9751819, 11524877, 18110521, 126773647]

約数ペア:

[(1, 126773647), (7, 18110521), (11, 11524877), (13, 9751819), (77, 1646411), (89, 1424423), (91, 1393117), (143, 886529), (623, 203489), (979, 129493), (1001, 126647), (1157, 109571), (1423, 89089), (6853, 18499), (8099, 15653), (9961, 12727)]