67040001

素因数分解:

$3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{7547}}^1$

素因数の和:7610

約数の個数: 32

約数和(自身を含む): 115937280

約数和(自身を除く): 48897279

約数列:

[1, 3, 7, 9, 21, 27, 47, 63, 141, 189, 329, 423, 987, 1269, 2961, 7547, 8883, 22641, 52829, 67923, 158487, 203769, 354709, 475461, 1064127, 1426383, 2482963, 3192381, 7448889, 9577143, 22346667, 67040001]

約数ペア:

[(1, 67040001), (3, 22346667), (7, 9577143), (9, 7448889), (21, 3192381), (27, 2482963), (47, 1426383), (63, 1064127), (141, 475461), (189, 354709), (329, 203769), (423, 158487), (987, 67923), (1269, 52829), (2961, 22641), (7547, 8883)]