67621567118

素因数分解:

$2^1\times 7^4\times {\mathrm{1549}}^1\times {\mathrm{9091}}^1$

素因数の和:10670

約数の個数: 40

約数和(自身を含む): 118420117800

約数和(自身を除く): 50798550682

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 1549, 2401, 3098, 4802, 9091, 10843, 18182, 21686, 63637, 75901, 127274, 151802, 445459, 531307, 890918, 1062614, 3118213, 3719149, 6236426, 7438298, 14081959, 21827491, 28163918, 43654982, 98573713, 197147426, 690015991, 1380031982, 4830111937, 9660223874, 33810783559, 67621567118]

約数ペア:

[(1, 67621567118), (2, 33810783559), (7, 9660223874), (14, 4830111937), (49, 1380031982), (98, 690015991), (343, 197147426), (686, 98573713), (1549, 43654982), (2401, 28163918), (3098, 21827491), (4802, 14081959), (9091, 7438298), (10843, 6236426), (18182, 3719149), (21686, 3118213), (63637, 1062614), (75901, 890918), (127274, 531307), (151802, 445459)]