147191569581

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{997}}^1\times {\mathrm{149579}}^1$

素因数の和:150633

約数の個数: 32

約数和(自身を含む): 229295370240

約数和(自身を除く): 82103800659

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 997, 2991, 6979, 20937, 46859, 140577, 149579, 328013, 448737, 984039, 1047053, 3141159, 7030213, 21090639, 49211491, 147634473, 149130263, 447390789, 1043911841, 3131735523, 7009122361, 21027367083, 49063856527, 147191569581]

約数ペア:

[(1, 147191569581), (3, 49063856527), (7, 21027367083), (21, 7009122361), (47, 3131735523), (141, 1043911841), (329, 447390789), (987, 149130263), (997, 147634473), (2991, 49211491), (6979, 21090639), (20937, 7030213), (46859, 3141159), (140577, 1047053), (149579, 984039), (328013, 448737)]