9973400073

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{168353}}^1$

素因数の和:168414

約数の個数: 48

約数和(自身を含む): 17196350976

約数和(自身を除く): 7222950903

約数列:

[1, 3, 7, 13, 21, 31, 39, 49, 91, 93, 147, 217, 273, 403, 637, 651, 1209, 1519, 1911, 2821, 4557, 8463, 19747, 59241, 168353, 505059, 1178471, 2188589, 3535413, 5218943, 6565767, 8249297, 15320123, 15656829, 24747891, 36532601, 45960369, 67846259, 107240861, 109597803, 203538777, 255728207, 321722583, 474923813, 767184621, 1424771439, 3324466691, 9973400073]

約数ペア:

[(1, 9973400073), (3, 3324466691), (7, 1424771439), (13, 767184621), (21, 474923813), (31, 321722583), (39, 255728207), (49, 203538777), (91, 109597803), (93, 107240861), (147, 67846259), (217, 45960369), (273, 36532601), (403, 24747891), (637, 15656829), (651, 15320123), (1209, 8249297), (1519, 6565767), (1911, 5218943), (2821, 3535413), (4557, 2188589), (8463, 1178471), (19747, 505059), (59241, 168353)]