54860247

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{983}}^1$

素因数の和:1061

約数の個数: 40

約数和(自身を含む): 90012384

約数和(自身を除く): 35152137

約数列:

[1, 3, 9, 13, 27, 39, 53, 81, 117, 159, 351, 477, 689, 983, 1053, 1431, 2067, 2949, 4293, 6201, 8847, 12779, 18603, 26541, 38337, 52099, 55809, 79623, 115011, 156297, 345033, 468891, 677287, 1035099, 1406673, 2031861, 4220019, 6095583, 18286749, 54860247]

約数ペア:

[(1, 54860247), (3, 18286749), (9, 6095583), (13, 4220019), (27, 2031861), (39, 1406673), (53, 1035099), (81, 677287), (117, 468891), (159, 345033), (351, 156297), (477, 115011), (689, 79623), (983, 55809), (1053, 52099), (1431, 38337), (2067, 26541), (2949, 18603), (4293, 12779), (6201, 8847)]