83882403

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1$

素因数の和:265

約数の個数: 72

約数和(自身を含む): 147891744

約数和(自身を除く): 64009341

約数列:

[1, 3, 9, 11, 17, 23, 33, 51, 69, 99, 121, 153, 187, 197, 207, 253, 363, 391, 561, 591, 759, 1089, 1173, 1683, 1773, 2057, 2167, 2277, 2783, 3349, 3519, 4301, 4531, 6171, 6501, 8349, 10047, 12903, 13593, 18513, 19503, 23837, 25047, 30141, 36839, 38709, 40779, 47311, 49841, 71511, 77027, 110517, 141933, 149523, 214533, 231081, 331551, 405229, 425799, 448569, 548251, 693243, 847297, 1215687, 1644753, 2541891, 3647061, 4934259, 7625673, 9320267, 27960801, 83882403]

約数ペア:

[(1, 83882403), (3, 27960801), (9, 9320267), (11, 7625673), (17, 4934259), (23, 3647061), (33, 2541891), (51, 1644753), (69, 1215687), (99, 847297), (121, 693243), (153, 548251), (187, 448569), (197, 425799), (207, 405229), (253, 331551), (363, 231081), (391, 214533), (561, 149523), (591, 141933), (759, 110517), (1089, 77027), (1173, 71511), (1683, 49841), (1773, 47311), (2057, 40779), (2167, 38709), (2277, 36839), (2783, 30141), (3349, 25047), (3519, 23837), (4301, 19503), (4531, 18513), (6171, 13593), (6501, 12903), (8349, 10047)]