74120985813

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{367}}^1\times {\mathrm{565727}}^1$

素因数の和:566121

約数の個数: 32

約数和(自身を含む): 119916232704

約数和(自身を除く): 45795246891

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 367, 1101, 2569, 6239, 7707, 18717, 43673, 131019, 565727, 1697181, 3960089, 9617359, 11880267, 28852077, 67321513, 201964539, 207621809, 622865427, 1453352663, 3529570753, 4360057989, 10588712259, 24706995271, 74120985813]

約数ペア:

[(1, 74120985813), (3, 24706995271), (7, 10588712259), (17, 4360057989), (21, 3529570753), (51, 1453352663), (119, 622865427), (357, 207621809), (367, 201964539), (1101, 67321513), (2569, 28852077), (6239, 11880267), (7707, 9617359), (18717, 3960089), (43673, 1697181), (131019, 565727)]