812207763

素因数分解:

$3^3\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{3623}}^1$

素因数の和:3693

約数の個数: 48

約数和(自身を含む): 1325514240

約数和(自身を除く): 513306477

約数列:

[1, 3, 9, 19, 23, 27, 57, 69, 171, 207, 361, 437, 513, 621, 1083, 1311, 3249, 3623, 3933, 8303, 9747, 10869, 11799, 24909, 32607, 68837, 74727, 83329, 97821, 206511, 224181, 249987, 619533, 749961, 1307903, 1583251, 1858599, 2249883, 3923709, 4749753, 11771127, 14249259, 30081769, 35313381, 42747777, 90245307, 270735921, 812207763]

約数ペア:

[(1, 812207763), (3, 270735921), (9, 90245307), (19, 42747777), (23, 35313381), (27, 30081769), (57, 14249259), (69, 11771127), (171, 4749753), (207, 3923709), (361, 2249883), (437, 1858599), (513, 1583251), (621, 1307903), (1083, 749961), (1311, 619533), (3249, 249987), (3623, 224181), (3933, 206511), (8303, 97821), (9747, 83329), (10869, 74727), (11799, 68837), (24909, 32607)]