57935787

素因数分解:

$3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:169

約数の個数: 64

約数和(自身を含む): 99993600

約数和(自身を除く): 42057813

約数列:

[1, 3, 7, 13, 21, 39, 49, 61, 71, 91, 147, 183, 213, 273, 343, 427, 497, 637, 793, 923, 1029, 1281, 1491, 1911, 2379, 2769, 2989, 3479, 4331, 4459, 5551, 6461, 8967, 10437, 12993, 13377, 16653, 19383, 20923, 24353, 30317, 38857, 45227, 56303, 62769, 73059, 90951, 116571, 135681, 168909, 212219, 271999, 316589, 394121, 636657, 815997, 949767, 1182363, 1485533, 2758847, 4456599, 8276541, 19311929, 57935787]

約数ペア:

[(1, 57935787), (3, 19311929), (7, 8276541), (13, 4456599), (21, 2758847), (39, 1485533), (49, 1182363), (61, 949767), (71, 815997), (91, 636657), (147, 394121), (183, 316589), (213, 271999), (273, 212219), (343, 168909), (427, 135681), (497, 116571), (637, 90951), (793, 73059), (923, 62769), (1029, 56303), (1281, 45227), (1491, 38857), (1911, 30317), (2379, 24353), (2769, 20923), (2989, 19383), (3479, 16653), (4331, 13377), (4459, 12993), (5551, 10437), (6461, 8967)]