270985851

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{4013}}^1$

素因数の和:4124

約数の個数: 32

約数和(自身を含む): 418098240

約数和(自身を除く): 147112389

約数列:

[1, 3, 9, 27, 41, 61, 123, 183, 369, 549, 1107, 1647, 2501, 4013, 7503, 12039, 22509, 36117, 67527, 108351, 164533, 244793, 493599, 734379, 1480797, 2203137, 4442391, 6609411, 10036513, 30109539, 90328617, 270985851]

約数ペア:

[(1, 270985851), (3, 90328617), (9, 30109539), (27, 10036513), (41, 6609411), (61, 4442391), (123, 2203137), (183, 1480797), (369, 734379), (549, 493599), (1107, 244793), (1647, 164533), (2501, 108351), (4013, 67527), (7503, 36117), (12039, 22509)]