287029795563

素因数分解:

$3^4\times 7^1\times {\mathrm{811}}^1\times {\mathrm{624199}}^1$

素因数の和:625029

約数の個数: 40

約数和(自身を含む): 490631187200

約数和(自身を除く): 203601391637

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 811, 2433, 5677, 7299, 17031, 21897, 51093, 65691, 153279, 459837, 624199, 1872597, 4369393, 5617791, 13108179, 16853373, 39324537, 50560119, 117973611, 353920833, 506225389, 1518676167, 3543577723, 4556028501, 10630733169, 13668085503, 31892199507, 41004256509, 95676598521, 287029795563]

約数ペア:

[(1, 287029795563), (3, 95676598521), (7, 41004256509), (9, 31892199507), (21, 13668085503), (27, 10630733169), (63, 4556028501), (81, 3543577723), (189, 1518676167), (567, 506225389), (811, 353920833), (2433, 117973611), (5677, 50560119), (7299, 39324537), (17031, 16853373), (21897, 13108179), (51093, 5617791), (65691, 4369393), (153279, 1872597), (459837, 624199)]