156977018709

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{449}}^1\times {\mathrm{979313}}^1$

素因数の和:979789

約数の個数: 32

約数和(自身を含む): 253838188800

約数和(自身を除く): 96861170091

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 449, 1347, 3143, 7633, 9429, 22899, 53431, 160293, 979313, 2937939, 6855191, 16648321, 20565573, 49944963, 116538247, 349614741, 439711537, 1319134611, 3077980759, 7475096129, 9233942277, 22425288387, 52325672903, 156977018709]

約数ペア:

[(1, 156977018709), (3, 52325672903), (7, 22425288387), (17, 9233942277), (21, 7475096129), (51, 3077980759), (119, 1319134611), (357, 439711537), (449, 349614741), (1347, 116538247), (3143, 49944963), (7633, 20565573), (9429, 16648321), (22899, 6855191), (53431, 2937939), (160293, 979313)]