71822853

素因数分解:

$3^2\times {\mathrm{163}}^1\times {\mathrm{173}}^1\times {\mathrm{283}}^1$

素因数の和:625

約数の個数: 24

約数和(自身を含む): 105354912

約数和(自身を除く): 33532059

約数列:

[1, 3, 9, 163, 173, 283, 489, 519, 849, 1467, 1557, 2547, 28199, 46129, 48959, 84597, 138387, 146877, 253791, 415161, 440631, 7980317, 23940951, 71822853]

約数ペア:

[(1, 71822853), (3, 23940951), (9, 7980317), (163, 440631), (173, 415161), (283, 253791), (489, 146877), (519, 138387), (849, 84597), (1467, 48959), (1557, 46129), (2547, 28199)]