23281101

素因数分解:

$3^5\times {\mathrm{149}}^1\times {\mathrm{643}}^1$

素因数の和:807

約数の個数: 24

約数和(自身を含む): 35162400

約数和(自身を除く): 11881299

約数列:

[1, 3, 9, 27, 81, 149, 243, 447, 643, 1341, 1929, 4023, 5787, 12069, 17361, 36207, 52083, 95807, 156249, 287421, 862263, 2586789, 7760367, 23281101]

約数ペア:

[(1, 23281101), (3, 7760367), (9, 2586789), (27, 862263), (81, 287421), (149, 156249), (243, 95807), (447, 52083), (643, 36207), (1341, 17361), (1929, 12069), (4023, 5787)]