252999099759

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{9049}}^1\times {\mathrm{35983}}^1$

素因数の和:45079

約数の個数: 32

約数和(自身を含む): 395996723200

約数和(自身を除く): 142997623441

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 9049, 27147, 35983, 63343, 107949, 190029, 251881, 334813, 755643, 1004439, 1331371, 2343691, 3994113, 7031073, 9319597, 27958791, 325610167, 976830501, 2279271169, 6837813507, 12047576179, 36142728537, 84333033253, 252999099759]

約数ペア:

[(1, 252999099759), (3, 84333033253), (7, 36142728537), (21, 12047576179), (37, 6837813507), (111, 2279271169), (259, 976830501), (777, 325610167), (9049, 27958791), (27147, 9319597), (35983, 7031073), (63343, 3994113), (107949, 2343691), (190029, 1331371), (251881, 1004439), (334813, 755643)]