29915649

素因数分解:

$3^4\times {\mathrm{227}}^1\times {\mathrm{1627}}^1$

素因数の和:1866

約数の個数: 20

約数和(自身を含む): 44913264

約数和(自身を除く): 14997615

約数列:

[1, 3, 9, 27, 81, 227, 681, 1627, 2043, 4881, 6129, 14643, 18387, 43929, 131787, 369329, 1107987, 3323961, 9971883, 29915649]

約数ペア:

[(1, 29915649), (3, 9971883), (9, 3323961), (27, 1107987), (81, 369329), (227, 131787), (681, 43929), (1627, 18387), (2043, 14643), (4881, 6129)]