54816057

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{997}}^1$

素因数の和:1193

約数の個数: 24

約数和(自身を含む): 81736200

約数和(自身を除く): 26920143

約数列:

[1, 3, 9, 41, 123, 149, 369, 447, 997, 1341, 2991, 6109, 8973, 18327, 40877, 54981, 122631, 148553, 367893, 445659, 1336977, 6090673, 18272019, 54816057]

約数ペア:

[(1, 54816057), (3, 18272019), (9, 6090673), (41, 1336977), (123, 445659), (149, 367893), (369, 148553), (447, 122631), (997, 54981), (1341, 40877), (2991, 18327), (6109, 8973)]