168791337

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43717}}^1$

素因数の和:43750

約数の個数: 32

約数和(自身を含む): 293784960

約数和(自身を除く): 124993623

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 99, 117, 143, 297, 351, 429, 1287, 3861, 43717, 131151, 393453, 480887, 568321, 1180359, 1442661, 1704963, 4327983, 5114889, 6251531, 12983949, 15344667, 18754593, 56263779, 168791337]

約数ペア:

[(1, 168791337), (3, 56263779), (9, 18754593), (11, 15344667), (13, 12983949), (27, 6251531), (33, 5114889), (39, 4327983), (99, 1704963), (117, 1442661), (143, 1180359), (297, 568321), (351, 480887), (429, 393453), (1287, 131151), (3861, 43717)]