130438671

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:232

約数の個数: 64

約数和(自身を含む): 211631616

約数和(自身を除く): 81192945

約数列:

[1, 3, 11, 17, 33, 41, 51, 53, 107, 123, 159, 187, 321, 451, 561, 583, 697, 901, 1177, 1353, 1749, 1819, 2091, 2173, 2703, 3531, 4387, 5457, 5671, 6519, 7667, 9911, 13161, 17013, 20009, 23001, 23903, 29733, 36941, 48257, 60027, 62381, 71709, 74579, 96407, 110823, 144771, 187143, 223737, 232511, 289221, 406351, 697533, 820369, 1060477, 1219053, 2461107, 2557621, 3181431, 3952687, 7672863, 11858061, 43479557, 130438671]

約数ペア:

[(1, 130438671), (3, 43479557), (11, 11858061), (17, 7672863), (33, 3952687), (41, 3181431), (51, 2557621), (53, 2461107), (107, 1219053), (123, 1060477), (159, 820369), (187, 697533), (321, 406351), (451, 289221), (561, 232511), (583, 223737), (697, 187143), (901, 144771), (1177, 110823), (1353, 96407), (1749, 74579), (1819, 71709), (2091, 62381), (2173, 60027), (2703, 48257), (3531, 36941), (4387, 29733), (5457, 23903), (5671, 23001), (6519, 20009), (7667, 17013), (9911, 13161)]