205122446739

素因数分解:

$3^3\times 7^1\times {\mathrm{19853}}^1\times {\mathrm{54667}}^1$

素因数の和:74536

約数の個数: 32

約数和(自身を含む): 347321111040

約数和(自身を除く): 142198664301

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 19853, 54667, 59559, 138971, 164001, 178677, 382669, 416913, 492003, 536031, 1148007, 1250739, 1476009, 3444021, 3752217, 10332063, 1085303951, 3255911853, 7597127657, 9767735559, 22791382971, 29303206677, 68374148913, 205122446739]

約数ペア:

[(1, 205122446739), (3, 68374148913), (7, 29303206677), (9, 22791382971), (21, 9767735559), (27, 7597127657), (63, 3255911853), (189, 1085303951), (19853, 10332063), (54667, 3752217), (59559, 3444021), (138971, 1476009), (164001, 1250739), (178677, 1148007), (382669, 536031), (416913, 492003)]