63884769

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{997}}^1$

素因数の和:1097

約数の個数: 32

約数和(自身を含む): 96574464

約数和(自身を除く): 32689695

約数列:

[1, 3, 13, 31, 39, 53, 93, 159, 403, 689, 997, 1209, 1643, 2067, 2991, 4929, 12961, 21359, 30907, 38883, 52841, 64077, 92721, 158523, 401791, 686933, 1205373, 1638071, 2060799, 4914213, 21294923, 63884769]

約数ペア:

[(1, 63884769), (3, 21294923), (13, 4914213), (31, 2060799), (39, 1638071), (53, 1205373), (93, 686933), (159, 401791), (403, 158523), (689, 92721), (997, 64077), (1209, 52841), (1643, 38883), (2067, 30907), (2991, 21359), (4929, 12961)]