64537803

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{641}}^1$

素因数の和:777

約数の個数: 40

約数和(自身を含む): 106268976

約数和(自身を除く): 41731173

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 113, 297, 339, 641, 891, 1017, 1243, 1923, 3051, 3729, 5769, 7051, 9153, 11187, 17307, 21153, 33561, 51921, 63459, 72433, 100683, 190377, 217299, 571131, 651897, 796763, 1955691, 2390289, 5867073, 7170867, 21512601, 64537803]

約数ペア:

[(1, 64537803), (3, 21512601), (9, 7170867), (11, 5867073), (27, 2390289), (33, 1955691), (81, 796763), (99, 651897), (113, 571131), (297, 217299), (339, 190377), (641, 100683), (891, 72433), (1017, 63459), (1243, 51921), (1923, 33561), (3051, 21153), (3729, 17307), (5769, 11187), (7051, 9153)]