272227263

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{40637}}^1$

素因数の和:40687

約数の個数: 32

約数和(自身を含む): 468149760

約数和(自身を除く): 195922497

約数列:

[1, 3, 7, 11, 21, 29, 33, 77, 87, 203, 231, 319, 609, 957, 2233, 6699, 40637, 121911, 284459, 447007, 853377, 1178473, 1341021, 3129049, 3535419, 8249311, 9387147, 12963203, 24747933, 38889609, 90742421, 272227263]

約数ペア:

[(1, 272227263), (3, 90742421), (7, 38889609), (11, 24747933), (21, 12963203), (29, 9387147), (33, 8249311), (77, 3535419), (87, 3129049), (203, 1341021), (231, 1178473), (319, 853377), (609, 447007), (957, 284459), (2233, 121911), (6699, 40637)]