55241211

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{191}}^1$

素因数の和:371

約数の個数: 32

約数和(自身を含む): 80621568

約数和(自身を除く): 25380357

約数列:

[1, 3, 17, 51, 53, 107, 159, 191, 321, 573, 901, 1819, 2703, 3247, 5457, 5671, 9741, 10123, 17013, 20437, 30369, 61311, 96407, 172091, 289221, 347429, 516273, 1042287, 1083161, 3249483, 18413737, 55241211]

約数ペア:

[(1, 55241211), (3, 18413737), (17, 3249483), (51, 1083161), (53, 1042287), (107, 516273), (159, 347429), (191, 289221), (321, 172091), (573, 96407), (901, 61311), (1819, 30369), (2703, 20437), (3247, 17013), (5457, 10123), (5671, 9741)]