49269987

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{10271}}^1$

素因数の和:10331

約数の個数: 24

約数和(自身を含む): 78519168

約数和(自身を除く): 29249181

約数列:

[1, 3, 9, 13, 39, 41, 117, 123, 369, 533, 1599, 4797, 10271, 30813, 92439, 133523, 400569, 421111, 1201707, 1263333, 3789999, 5474443, 16423329, 49269987]

約数ペア:

[(1, 49269987), (3, 16423329), (9, 5474443), (13, 3789999), (39, 1263333), (41, 1201707), (117, 421111), (123, 400569), (369, 133523), (533, 92439), (1599, 30813), (4797, 10271)]