69057681

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{3359}}^1$

素因数の和:3469

約数の個数: 32

約数和(自身を含む): 116121600

約数和(自身を除く): 47063919

約数列:

[1, 3, 7, 11, 21, 33, 77, 89, 231, 267, 623, 979, 1869, 2937, 3359, 6853, 10077, 20559, 23513, 36949, 70539, 110847, 258643, 298951, 775929, 896853, 2092657, 3288461, 6277971, 9865383, 23019227, 69057681]

約数ペア:

[(1, 69057681), (3, 23019227), (7, 9865383), (11, 6277971), (21, 3288461), (33, 2092657), (77, 896853), (89, 775929), (231, 298951), (267, 258643), (623, 110847), (979, 70539), (1869, 36949), (2937, 23513), (3359, 20559), (6853, 10077)]