168981945

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{93103}}^1$

素因数の和:93133

約数の個数: 24

約数和(自身を含む): 297187968

約数和(自身を除く): 128206023

約数列:

[1, 3, 5, 11, 15, 33, 55, 121, 165, 363, 605, 1815, 93103, 279309, 465515, 1024133, 1396545, 3072399, 5120665, 11265463, 15361995, 33796389, 56327315, 168981945]

約数ペア:

[(1, 168981945), (3, 56327315), (5, 33796389), (11, 15361995), (15, 11265463), (33, 5120665), (55, 3072399), (121, 1396545), (165, 1024133), (363, 465515), (605, 279309), (1815, 93103)]