65383794

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{172973}}^1$

素因数の和:172991

約数の個数: 32

約数和(自身を含む): 166055040

約数和(自身を除く): 100671246

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 172973, 345946, 518919, 1037838, 1210811, 1556757, 2421622, 3113514, 3632433, 4670271, 7264866, 9340542, 10897299, 21794598, 32691897, 65383794]

約数ペア:

[(1, 65383794), (2, 32691897), (3, 21794598), (6, 10897299), (7, 9340542), (9, 7264866), (14, 4670271), (18, 3632433), (21, 3113514), (27, 2421622), (42, 1556757), (54, 1210811), (63, 1037838), (126, 518919), (189, 345946), (378, 172973)]