26946927

素因数分解:

$3^2\times 7^1\times {\mathrm{619}}^1\times {\mathrm{691}}^1$

素因数の和:1323

約数の個数: 24

約数和(自身を含む): 44620160

約数和(自身を除く): 17673233

約数列:

[1, 3, 7, 9, 21, 63, 619, 691, 1857, 2073, 4333, 4837, 5571, 6219, 12999, 14511, 38997, 43533, 427729, 1283187, 2994103, 3849561, 8982309, 26946927]

約数ペア:

[(1, 26946927), (3, 8982309), (7, 3849561), (9, 2994103), (21, 1283187), (63, 427729), (619, 43533), (691, 38997), (1857, 14511), (2073, 12999), (4333, 6219), (4837, 5571)]