40601847

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:172

約数の個数: 64

約数和(自身を含む): 68124672

約数和(自身を除く): 27522825

約数列:

[1, 3, 11, 13, 31, 33, 39, 43, 71, 93, 129, 143, 213, 341, 403, 429, 473, 559, 781, 923, 1023, 1209, 1333, 1419, 1677, 2201, 2343, 2769, 3053, 3999, 4433, 6149, 6603, 9159, 10153, 13299, 14663, 17329, 18447, 24211, 28613, 30459, 33583, 39689, 43989, 51987, 72633, 85839, 94643, 100749, 119067, 190619, 283929, 314743, 436579, 571857, 944229, 1041073, 1230359, 1309737, 3123219, 3691077, 13533949, 40601847]

約数ペア:

[(1, 40601847), (3, 13533949), (11, 3691077), (13, 3123219), (31, 1309737), (33, 1230359), (39, 1041073), (43, 944229), (71, 571857), (93, 436579), (129, 314743), (143, 283929), (213, 190619), (341, 119067), (403, 100749), (429, 94643), (473, 85839), (559, 72633), (781, 51987), (923, 43989), (1023, 39689), (1209, 33583), (1333, 30459), (1419, 28613), (1677, 24211), (2201, 18447), (2343, 17329), (2769, 14663), (3053, 13299), (3999, 10153), (4433, 9159), (6149, 6603)]