55918821

素因数分解:

$3^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{9613}}^1$

素因数の和:9900

約数の個数: 16

約数和(自身を含む): 85526144

約数和(自身を除く): 29607323

約数列:

[1, 3, 7, 21, 277, 831, 1939, 5817, 9613, 28839, 67291, 201873, 2662801, 7988403, 18639607, 55918821]

約数ペア:

[(1, 55918821), (3, 18639607), (7, 7988403), (21, 2662801), (277, 201873), (831, 67291), (1939, 28839), (5817, 9613)]