53921163

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{1699}}^1$

素因数の和:1922

約数の個数: 16

約数和(自身を含む): 73440000

約数和(自身を除く): 19518837

約数列:

[1, 3, 71, 149, 213, 447, 1699, 5097, 10579, 31737, 120629, 253151, 361887, 759453, 17973721, 53921163]

約数ペア:

[(1, 53921163), (3, 17973721), (71, 759453), (149, 361887), (213, 253151), (447, 120629), (1699, 31737), (5097, 10579)]