27120621

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:297

約数の個数: 32

約数和(自身を含む): 40734720

約数和(自身を除く): 13614099

約数列:

[1, 3, 11, 33, 79, 101, 103, 237, 303, 309, 869, 1111, 1133, 2607, 3333, 3399, 7979, 8137, 10403, 23937, 24411, 31209, 87769, 89507, 114433, 263307, 268521, 343299, 821837, 2465511, 9040207, 27120621]

約数ペア:

[(1, 27120621), (3, 9040207), (11, 2465511), (33, 821837), (79, 343299), (101, 268521), (103, 263307), (237, 114433), (303, 89507), (309, 87769), (869, 31209), (1111, 24411), (1133, 23937), (2607, 10403), (3333, 8137), (3399, 7979)]