309072753

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{18257}}^1$

素因数の和:18299

約数の個数: 40

約数和(自身を含む): 530212320

約数和(自身を除く): 221139567

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 81, 99, 171, 209, 297, 513, 627, 891, 1539, 1881, 5643, 16929, 18257, 54771, 164313, 200827, 346883, 492939, 602481, 1040649, 1478817, 1807443, 3121947, 3815713, 5422329, 9365841, 11447139, 16266987, 28097523, 34341417, 103024251, 309072753]

約数ペア:

[(1, 309072753), (3, 103024251), (9, 34341417), (11, 28097523), (19, 16266987), (27, 11447139), (33, 9365841), (57, 5422329), (81, 3815713), (99, 3121947), (171, 1807443), (209, 1478817), (297, 1040649), (513, 602481), (627, 492939), (891, 346883), (1539, 200827), (1881, 164313), (5643, 54771), (16929, 18257)]