92972943

素因数分解:

$3^2\times 7^2\times {\mathrm{210823}}^1$

素因数の和:210843

約数の個数: 18

約数和(自身を含む): 156220584

約数和(自身を除く): 63247641

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 210823, 632469, 1475761, 1897407, 4427283, 10330327, 13281849, 30990981, 92972943]

約数ペア:

[(1, 92972943), (3, 30990981), (7, 13281849), (9, 10330327), (21, 4427283), (49, 1897407), (63, 1475761), (147, 632469), (441, 210823)]