20161418049

素因数分解:

$3^3\times {\mathrm{1637}}^1\times {\mathrm{456151}}^1$

素因数の和:457797

約数の個数: 16

約数和(自身を含む): 29887079040

約数和(自身を除く): 9725660991

約数列:

[1, 3, 9, 27, 1637, 4911, 14733, 44199, 456151, 1368453, 4105359, 12316077, 746719187, 2240157561, 6720472683, 20161418049]

約数ペア:

[(1, 20161418049), (3, 6720472683), (9, 2240157561), (27, 746719187), (1637, 12316077), (4911, 4105359), (14733, 1368453), (44199, 456151)]