25966803

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{181}}^1$

素因数の和:327

約数の個数: 32

約数和(自身を含む): 38525760

約数和(自身を除く): 12558957

約数列:

[1, 3, 17, 29, 51, 87, 97, 181, 291, 493, 543, 1479, 1649, 2813, 3077, 4947, 5249, 8439, 9231, 15747, 17557, 47821, 52671, 89233, 143463, 267699, 298469, 509153, 895407, 1527459, 8655601, 25966803]

約数ペア:

[(1, 25966803), (3, 8655601), (17, 1527459), (29, 895407), (51, 509153), (87, 298469), (97, 267699), (181, 143463), (291, 89233), (493, 52671), (543, 47821), (1479, 17557), (1649, 15747), (2813, 9231), (3077, 8439), (4947, 5249)]