220413501

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{106019}}^1$

素因数の和:106046

約数の個数: 32

約数和(自身を含む): 407116800

約数和(自身を除く): 186703299

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 189, 231, 297, 693, 2079, 106019, 318057, 742133, 954171, 1166209, 2226399, 2862513, 3498627, 6679197, 8163463, 10495881, 20037591, 24490389, 31487643, 73471167, 220413501]

約数ペア:

[(1, 220413501), (3, 73471167), (7, 31487643), (9, 24490389), (11, 20037591), (21, 10495881), (27, 8163463), (33, 6679197), (63, 3498627), (77, 2862513), (99, 2226399), (189, 1166209), (231, 954171), (297, 742133), (693, 318057), (2079, 106019)]