40275711

素因数分解:

$3^4\times 7^1\times {\mathrm{251}}^1\times {\mathrm{283}}^1$

素因数の和:553

約数の個数: 40

約数和(自身を含む): 69277824

約数和(自身を除く): 29002113

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 251, 283, 567, 753, 849, 1757, 1981, 2259, 2547, 5271, 5943, 6777, 7641, 15813, 17829, 20331, 22923, 47439, 53487, 71033, 142317, 160461, 213099, 497231, 639297, 1491693, 1917891, 4475079, 5753673, 13425237, 40275711]

約数ペア:

[(1, 40275711), (3, 13425237), (7, 5753673), (9, 4475079), (21, 1917891), (27, 1491693), (63, 639297), (81, 497231), (189, 213099), (251, 160461), (283, 142317), (567, 71033), (753, 53487), (849, 47439), (1757, 22923), (1981, 20331), (2259, 17829), (2547, 15813), (5271, 7641), (5943, 6777)]