27381711

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{42061}}^1$

素因数の和:42102

約数の個数: 16

約数和(自身を含む): 43071488

約数和(自身を除く): 15689777

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 42061, 126183, 294427, 883281, 1303891, 3911673, 9127237, 27381711]

約数ペア:

[(1, 27381711), (3, 9127237), (7, 3911673), (21, 1303891), (31, 883281), (93, 294427), (217, 126183), (651, 42061)]