27954693

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1091}}^1$

素因数の和:1186

約数の個数: 32

約数和(自身を含む): 45252480

約数和(自身を除く): 17297787

約数列:

[1, 3, 9, 13, 27, 39, 73, 117, 219, 351, 657, 949, 1091, 1971, 2847, 3273, 8541, 9819, 14183, 25623, 29457, 42549, 79643, 127647, 238929, 382941, 716787, 1035359, 2150361, 3106077, 9318231, 27954693]

約数ペア:

[(1, 27954693), (3, 9318231), (9, 3106077), (13, 2150361), (27, 1035359), (39, 716787), (73, 382941), (117, 238929), (219, 127647), (351, 79643), (657, 42549), (949, 29457), (1091, 25623), (1971, 14183), (2847, 9819), (3273, 8541)]