26059383

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{6781}}^1$

素因数の和:6855

約数の個数: 24

約数和(自身を含む): 43730336

約数和(自身を除く): 17670953

約数列:

[1, 3, 7, 9, 21, 61, 63, 183, 427, 549, 1281, 3843, 6781, 20343, 47467, 61029, 142401, 413641, 427203, 1240923, 2895487, 3722769, 8686461, 26059383]

約数ペア:

[(1, 26059383), (3, 8686461), (7, 3722769), (9, 2895487), (21, 1240923), (61, 427203), (63, 413641), (183, 142401), (427, 61029), (549, 47467), (1281, 20343), (3843, 6781)]