219064689

素因数分解:

$3^3\times {\mathrm{89}}^1\times {\mathrm{91163}}^1$

素因数の和:91261

約数の個数: 16

約数和(自身を含む): 328190400

約数和(自身を除く): 109125711

約数列:

[1, 3, 9, 27, 89, 267, 801, 2403, 91163, 273489, 820467, 2461401, 8113507, 24340521, 73021563, 219064689]

約数ペア:

[(1, 219064689), (3, 73021563), (9, 24340521), (27, 8113507), (89, 2461401), (267, 820467), (801, 273489), (2403, 91163)]