275337657

素因数分解:

$3^3\times 7^1\times {\mathrm{1201}}^1\times {\mathrm{1213}}^1$

素因数の和:2430

約数の個数: 32

約数和(自身を含む): 466952960

約数和(自身を除く): 191615303

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 1201, 1213, 3603, 3639, 8407, 8491, 10809, 10917, 25221, 25473, 32427, 32751, 75663, 76419, 226989, 229257, 1456813, 4370439, 10197691, 13111317, 30593073, 39333951, 91779219, 275337657]

約数ペア:

[(1, 275337657), (3, 91779219), (7, 39333951), (9, 30593073), (21, 13111317), (27, 10197691), (63, 4370439), (189, 1456813), (1201, 229257), (1213, 226989), (3603, 76419), (3639, 75663), (8407, 32751), (8491, 32427), (10809, 25473), (10917, 25221)]