64160289

素因数分解:

$3^3\times {\mathrm{439}}^1\times {\mathrm{5413}}^1$

素因数の和:5861

約数の個数: 16

約数和(自身を含む): 95286400

約数和(自身を除く): 31126111

約数列:

[1, 3, 9, 27, 439, 1317, 3951, 5413, 11853, 16239, 48717, 146151, 2376307, 7128921, 21386763, 64160289]

約数ペア:

[(1, 64160289), (3, 21386763), (9, 7128921), (27, 2376307), (439, 146151), (1317, 48717), (3951, 16239), (5413, 11853)]