53543931

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{6521}}^1$

素因数の和:6571

約数の個数: 32

約数和(自身を含む): 90160128

約数和(自身を除く): 36616197

約数列:

[1, 3, 7, 17, 21, 23, 51, 69, 119, 161, 357, 391, 483, 1173, 2737, 6521, 8211, 19563, 45647, 110857, 136941, 149983, 332571, 449949, 775999, 1049881, 2327997, 2549711, 3149643, 7649133, 17847977, 53543931]

約数ペア:

[(1, 53543931), (3, 17847977), (7, 7649133), (17, 3149643), (21, 2549711), (23, 2327997), (51, 1049881), (69, 775999), (119, 449949), (161, 332571), (357, 149983), (391, 136941), (483, 110857), (1173, 45647), (2737, 19563), (6521, 8211)]