130788999

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{641}}^1$

素因数の和:893

約数の個数: 40

約数和(自身を含む): 214402320

約数和(自身を除く): 83613321

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 229, 297, 641, 687, 891, 1923, 2061, 2519, 5769, 6183, 7051, 7557, 17307, 18549, 21153, 22671, 51921, 63459, 68013, 146789, 190377, 204039, 440367, 571131, 1321101, 1614679, 3963303, 4844037, 11889909, 14532111, 43596333, 130788999]

約数ペア:

[(1, 130788999), (3, 43596333), (9, 14532111), (11, 11889909), (27, 4844037), (33, 3963303), (81, 1614679), (99, 1321101), (229, 571131), (297, 440367), (641, 204039), (687, 190377), (891, 146789), (1923, 68013), (2061, 63459), (2519, 51921), (5769, 22671), (6183, 21153), (7051, 18549), (7557, 17307)]