6819183

素因数分解:

$3^2\times 7^3\times {\mathrm{47}}^2$

素因数の和:121

約数の個数: 36

約数和(自身を含む): 11736400

約数和(自身を除く): 4917217

約数列:

[1, 3, 7, 9, 21, 47, 49, 63, 141, 147, 329, 343, 423, 441, 987, 1029, 2209, 2303, 2961, 3087, 6627, 6909, 15463, 16121, 19881, 20727, 46389, 48363, 108241, 139167, 145089, 324723, 757687, 974169, 2273061, 6819183]

約数ペア:

[(1, 6819183), (3, 2273061), (7, 974169), (9, 757687), (21, 324723), (47, 145089), (49, 139167), (63, 108241), (141, 48363), (147, 46389), (329, 20727), (343, 19881), (423, 16121), (441, 15463), (987, 6909), (1029, 6627), (2209, 3087), (2303, 2961)]