55305801

素因数分解:

$3^3\times {\mathrm{293}}^1\times {\mathrm{6991}}^1$

素因数の和:7293

約数の個数: 16

約数和(自身を含む): 82225920

約数和(自身を除く): 26920119

約数列:

[1, 3, 9, 27, 293, 879, 2637, 6991, 7911, 20973, 62919, 188757, 2048363, 6145089, 18435267, 55305801]

約数ペア:

[(1, 55305801), (3, 18435267), (9, 6145089), (27, 2048363), (293, 188757), (879, 62919), (2637, 20973), (6991, 7911)]