144377961

素因数分解:

$3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1$

素因数の和:331

約数の個数: 64

約数和(自身を含む): 248371200

約数和(自身を除く): 103993239

約数列:

[1, 3, 7, 13, 21, 39, 43, 49, 91, 129, 147, 251, 273, 301, 343, 559, 637, 753, 903, 1029, 1677, 1757, 1911, 2107, 3263, 3913, 4459, 5271, 6321, 9789, 10793, 11739, 12299, 13377, 14749, 22841, 27391, 32379, 36897, 44247, 68523, 75551, 82173, 86093, 140309, 159887, 191737, 226653, 258279, 420927, 479661, 528857, 575211, 982163, 1119209, 1586571, 2946489, 3357627, 3701999, 6875141, 11105997, 20625423, 48125987, 144377961]

約数ペア:

[(1, 144377961), (3, 48125987), (7, 20625423), (13, 11105997), (21, 6875141), (39, 3701999), (43, 3357627), (49, 2946489), (91, 1586571), (129, 1119209), (147, 982163), (251, 575211), (273, 528857), (301, 479661), (343, 420927), (559, 258279), (637, 226653), (753, 191737), (903, 159887), (1029, 140309), (1677, 86093), (1757, 82173), (1911, 75551), (2107, 68523), (3263, 44247), (3913, 36897), (4459, 32379), (5271, 27391), (6321, 22841), (9789, 14749), (10793, 13377), (11739, 12299)]