77046987

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{293}}^1$

素因数の和:459

約数の個数: 32

約数和(自身を含む): 111541248

約数和(自身を除く): 34494261

約数列:

[1, 3, 23, 37, 69, 103, 111, 293, 309, 851, 879, 2369, 2553, 3811, 6739, 7107, 10841, 11433, 20217, 30179, 32523, 87653, 90537, 249343, 262959, 694117, 748029, 1116623, 2082351, 3349869, 25682329, 77046987]

約数ペア:

[(1, 77046987), (3, 25682329), (23, 3349869), (37, 2082351), (69, 1116623), (103, 748029), (111, 694117), (293, 262959), (309, 249343), (851, 90537), (879, 87653), (2369, 32523), (2553, 30179), (3811, 20217), (6739, 11433), (7107, 10841)]