51470433

素因数分解:

$3^2\times 7^2\times {\mathrm{127}}^1\times {\mathrm{919}}^1$

素因数の和:1066

約数の個数: 36

約数和(自身を含む): 87260160

約数和(自身を除く): 35789727

約数列:

[1, 3, 7, 9, 21, 49, 63, 127, 147, 381, 441, 889, 919, 1143, 2667, 2757, 6223, 6433, 8001, 8271, 18669, 19299, 45031, 56007, 57897, 116713, 135093, 350139, 405279, 816991, 1050417, 2450973, 5718937, 7352919, 17156811, 51470433]

約数ペア:

[(1, 51470433), (3, 17156811), (7, 7352919), (9, 5718937), (21, 2450973), (49, 1050417), (63, 816991), (127, 405279), (147, 350139), (381, 135093), (441, 116713), (889, 57897), (919, 56007), (1143, 45031), (2667, 19299), (2757, 18669), (6223, 8271), (6433, 8001)]