164429199

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{150991}}^1$

素因数の和:151019

約数の個数: 18

約数和(自身を含む): 261065168

約数和(自身を除く): 96635969

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 150991, 452973, 1358919, 1660901, 4982703, 14948109, 18269911, 54809733, 164429199]

約数ペア:

[(1, 164429199), (3, 54809733), (9, 18269911), (11, 14948109), (33, 4982703), (99, 1660901), (121, 1358919), (363, 452973), (1089, 150991)]