297788751

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{36887}}^1$

素因数の和:36932

約数の個数: 32

約数和(自身を含む): 495774720

約数和(自身を除く): 197985969

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 117, 207, 299, 351, 621, 897, 2691, 8073, 36887, 110661, 331983, 479531, 848401, 995949, 1438593, 2545203, 4315779, 7635609, 11029213, 12947337, 22906827, 33087639, 99262917, 297788751]

約数ペア:

[(1, 297788751), (3, 99262917), (9, 33087639), (13, 22906827), (23, 12947337), (27, 11029213), (39, 7635609), (69, 4315779), (117, 2545203), (207, 1438593), (299, 995949), (351, 848401), (621, 479531), (897, 331983), (2691, 110661), (8073, 36887)]