156913755579

素因数分解:

$3^4\times 7^1\times {\mathrm{107}}^1\times {\mathrm{2586391}}^1$

素因数の和:2586517

約数の個数: 40

約数和(自身を含む): 270391765248

約数和(自身を除く): 113478009669

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 107, 189, 321, 567, 749, 963, 2247, 2889, 6741, 8667, 20223, 60669, 2586391, 7759173, 18104737, 23277519, 54314211, 69832557, 162942633, 209497671, 276743837, 488827899, 830231511, 1466483697, 1937206859, 2490694533, 5811620577, 7472083599, 17434861731, 22416250797, 52304585193, 156913755579]

約数ペア:

[(1, 156913755579), (3, 52304585193), (7, 22416250797), (9, 17434861731), (21, 7472083599), (27, 5811620577), (63, 2490694533), (81, 1937206859), (107, 1466483697), (189, 830231511), (321, 488827899), (567, 276743837), (749, 209497671), (963, 162942633), (2247, 69832557), (2889, 54314211), (6741, 23277519), (8667, 18104737), (20223, 7759173), (60669, 2586391)]