26657829

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{9973}}^1$

素因数の和:9999

約数の個数: 24

約数和(自身を含む): 43566432

約数和(自身を除く): 16908603

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 243, 297, 891, 2673, 9973, 29919, 89757, 109703, 269271, 329109, 807813, 987327, 2423439, 2961981, 8885943, 26657829]

約数ペア:

[(1, 26657829), (3, 8885943), (9, 2961981), (11, 2423439), (27, 987327), (33, 807813), (81, 329109), (99, 269271), (243, 109703), (297, 89757), (891, 29919), (2673, 9973)]