6551218173

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{397}}^1\times {\mathrm{127921}}^1$

素因数の和:128364

約数の個数: 16

約数和(自身を含む): 8960680256

約数和(自身を除く): 2409462083

約数列:

[1, 3, 43, 129, 397, 1191, 17071, 51213, 127921, 383763, 5500603, 16501809, 50784637, 152353911, 2183739391, 6551218173]

約数ペア:

[(1, 6551218173), (3, 2183739391), (43, 152353911), (129, 50784637), (397, 16501809), (1191, 5500603), (17071, 383763), (51213, 127921)]