51416673

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{2161}}^1$

素因数の和:2285

約数の個数: 32

約数和(自身を含む): 86341632

約数和(自身を除く): 34924959

約数列:

[1, 3, 7, 11, 21, 33, 77, 103, 231, 309, 721, 1133, 2161, 2163, 3399, 6483, 7931, 15127, 23771, 23793, 45381, 71313, 166397, 222583, 499191, 667749, 1558081, 2448413, 4674243, 7345239, 17138891, 51416673]

約数ペア:

[(1, 51416673), (3, 17138891), (7, 7345239), (11, 4674243), (21, 2448413), (33, 1558081), (77, 667749), (103, 499191), (231, 222583), (309, 166397), (721, 71313), (1133, 45381), (2161, 23793), (2163, 23771), (3399, 15127), (6483, 7931)]