53480301

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{727}}^1$

素因数の和:881

約数の個数: 32

約数和(自身を含む): 84983808

約数和(自身を除く): 31503507

約数列:

[1, 3, 7, 21, 31, 93, 113, 217, 339, 651, 727, 791, 2181, 2373, 3503, 5089, 10509, 15267, 22537, 24521, 67611, 73563, 82151, 157759, 246453, 473277, 575057, 1725171, 2546681, 7640043, 17826767, 53480301]

約数ペア:

[(1, 53480301), (3, 17826767), (7, 7640043), (21, 2546681), (31, 1725171), (93, 575057), (113, 473277), (217, 246453), (339, 157759), (651, 82151), (727, 73563), (791, 67611), (2181, 24521), (2373, 22537), (3503, 15267), (5089, 10509)]