27111291

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1\times {\mathrm{971}}^1$

素因数の和:1242

約数の個数: 16

約数和(自身を含む): 37231488

約数和(自身を除く): 10120197

約数列:

[1, 3, 41, 123, 227, 681, 971, 2913, 9307, 27921, 39811, 119433, 220417, 661251, 9037097, 27111291]

約数ペア:

[(1, 27111291), (3, 9037097), (41, 661251), (123, 220417), (227, 119433), (681, 39811), (971, 27921), (2913, 9307)]