81610902

素因数分解:

$2^1\times 3^4\times {\mathrm{503771}}^1$

素因数の和:503785

約数の個数: 20

約数和(自身を含む): 182869236

約数和(自身を除く): 101258334

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 503771, 1007542, 1511313, 3022626, 4533939, 9067878, 13601817, 27203634, 40805451, 81610902]

約数ペア:

[(1, 81610902), (2, 40805451), (3, 27203634), (6, 13601817), (9, 9067878), (18, 4533939), (27, 3022626), (54, 1511313), (81, 1007542), (162, 503771)]